208196637768

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1\times {\mathrm{3257}}^1$

素因数の和:3977

約数の個数: 256

約数和(自身を含む): 672075878400

約数和(自身を除く): 463879240632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 67, 72, 84, 108, 126, 134, 168, 189, 201, 216, 252, 268, 378, 402, 469, 504, 536, 603, 631, 756, 804, 938, 1206, 1262, 1407, 1512, 1608, 1809, 1876, 1893, 2412, 2524, 2814, 3257, 3618, 3752, 3786, 4221, 4417, 4824, 5048, 5628, 5679, 6514, 7236, 7572, 8442, 8834, 9771, 11256, 11358, 12663, 13028, 13251, 14472, 15144, 16884, 17037, 17668, 19542, 22716, 22799, 25326, 26056, 26502, 29313, 33768, 34074, 35336, 39084, 39753, 42277, 45432, 45598, 50652, 53004, 58626, 68148, 68397, 78168, 79506, 84554, 87939, 91196, 101304, 106008, 117252, 119259, 126831, 136296, 136794, 159012, 169108, 175878, 182392, 205191, 218219, 234504, 238518, 253662, 273588, 295939, 318024, 338216, 351756, 380493, 410382, 436438, 477036, 507324, 547176, 591878, 615573, 654657, 703512, 760986, 820764, 872876, 887817, 954072, 1014648, 1141479, 1183756, 1231146, 1309314, 1521972, 1527533, 1641528, 1745752, 1775634, 1963971, 2055167, 2282958, 2367512, 2462292, 2618628, 2663451, 3043944, 3055066, 3551268, 3927942, 4110334, 4565916, 4582599, 4924584, 5237256, 5326902, 5891913, 6110132, 6165501, 7102536, 7855884, 7990353, 8220668, 9131832, 9165198, 10653804, 11783826, 12220264, 12331002, 13747797, 14386169, 15711768, 15980706, 16441336, 18330396, 18496503, 21307608, 23567652, 24662004, 27495594, 28772338, 31961412, 36660792, 36993006, 41243391, 43158507, 47135304, 49324008, 54991188, 55489509, 57544676, 63922824, 73986012, 82486782, 86317014, 109982376, 110979018, 115089352, 129475521, 137696189, 147972024, 164973564, 172634028, 221958036, 258951042, 275392378, 329947128, 345268056, 388426563, 413088567, 443916072, 517902084, 550784756, 776853126, 826177134, 963873323, 1035804168, 1101569512, 1239265701, 1553706252, 1652354268, 1927746646, 2478531402, 2891619969, 3107412504, 3304708536, 3717797103, 3855493292, 4957062804, 5783239938, 7435594206, 7710986584, 8674859907, 9914125608, 11566479876, 14871188412, 17349719814, 23132959752, 26024579721, 29742376824, 34699439628, 52049159442, 69398879256, 104098318884, 208196637768]

約数ペア:

[(1, 208196637768), (2, 104098318884), (3, 69398879256), (4, 52049159442), (6, 34699439628), (7, 29742376824), (8, 26024579721), (9, 23132959752), (12, 17349719814), (14, 14871188412), (18, 11566479876), (21, 9914125608), (24, 8674859907), (27, 7710986584), (28, 7435594206), (36, 5783239938), (42, 4957062804), (54, 3855493292), (56, 3717797103), (63, 3304708536), (67, 3107412504), (72, 2891619969), (84, 2478531402), (108, 1927746646), (126, 1652354268), (134, 1553706252), (168, 1239265701), (189, 1101569512), (201, 1035804168), (216, 963873323), (252, 826177134), (268, 776853126), (378, 550784756), (402, 517902084), (469, 443916072), (504, 413088567), (536, 388426563), (603, 345268056), (631, 329947128), (756, 275392378), (804, 258951042), (938, 221958036), (1206, 172634028), (1262, 164973564), (1407, 147972024), (1512, 137696189), (1608, 129475521), (1809, 115089352), (1876, 110979018), (1893, 109982376), (2412, 86317014), (2524, 82486782), (2814, 73986012), (3257, 63922824), (3618, 57544676), (3752, 55489509), (3786, 54991188), (4221, 49324008), (4417, 47135304), (4824, 43158507), (5048, 41243391), (5628, 36993006), (5679, 36660792), (6514, 31961412), (7236, 28772338), (7572, 27495594), (8442, 24662004), (8834, 23567652), (9771, 21307608), (11256, 18496503), (11358, 18330396), (12663, 16441336), (13028, 15980706), (13251, 15711768), (14472, 14386169), (15144, 13747797), (16884, 12331002), (17037, 12220264), (17668, 11783826), (19542, 10653804), (22716, 9165198), (22799, 9131832), (25326, 8220668), (26056, 7990353), (26502, 7855884), (29313, 7102536), (33768, 6165501), (34074, 6110132), (35336, 5891913), (39084, 5326902), (39753, 5237256), (42277, 4924584), (45432, 4582599), (45598, 4565916), (50652, 4110334), (53004, 3927942), (58626, 3551268), (68148, 3055066), (68397, 3043944), (78168, 2663451), (79506, 2618628), (84554, 2462292), (87939, 2367512), (91196, 2282958), (101304, 2055167), (106008, 1963971), (117252, 1775634), (119259, 1745752), (126831, 1641528), (136296, 1527533), (136794, 1521972), (159012, 1309314), (169108, 1231146), (175878, 1183756), (182392, 1141479), (205191, 1014648), (218219, 954072), (234504, 887817), (238518, 872876), (253662, 820764), (273588, 760986), (295939, 703512), (318024, 654657), (338216, 615573), (351756, 591878), (380493, 547176), (410382, 507324), (436438, 477036)]