205544304

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 200

約数和(自身を含む): 688983680

約数和(自身を除く): 483439376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 139, 144, 162, 163, 168, 189, 216, 252, 278, 324, 326, 336, 378, 417, 432, 489, 504, 556, 567, 648, 652, 756, 834, 973, 978, 1008, 1112, 1134, 1141, 1251, 1296, 1304, 1467, 1512, 1668, 1946, 1956, 2224, 2268, 2282, 2502, 2608, 2919, 2934, 3024, 3336, 3423, 3753, 3892, 3912, 4401, 4536, 4564, 5004, 5838, 5868, 6672, 6846, 7506, 7784, 7824, 8757, 8802, 9072, 9128, 10008, 10269, 11259, 11676, 11736, 13203, 13692, 15012, 15568, 17514, 17604, 18256, 20016, 20538, 22518, 22657, 23352, 23472, 26271, 26406, 27384, 30024, 30807, 35028, 35208, 41076, 45036, 45314, 46704, 52542, 52812, 54768, 60048, 61614, 67971, 70056, 70416, 78813, 82152, 90072, 90628, 92421, 105084, 105624, 123228, 135942, 140112, 157626, 158599, 164304, 180144, 181256, 184842, 203913, 210168, 211248, 246456, 271884, 315252, 317198, 362512, 369684, 407826, 420336, 475797, 492912, 543768, 611739, 630504, 634396, 739368, 815652, 951594, 1087536, 1223478, 1261008, 1268792, 1427391, 1478736, 1631304, 1835217, 1903188, 2446956, 2537584, 2854782, 3262608, 3670434, 3806376, 4282173, 4893912, 5709564, 7340868, 7612752, 8564346, 9787824, 11419128, 12846519, 14681736, 17128692, 22838256, 25693038, 29363472, 34257384, 51386076, 68514768, 102772152, 205544304]

約数ペア:

[(1, 205544304), (2, 102772152), (3, 68514768), (4, 51386076), (6, 34257384), (7, 29363472), (8, 25693038), (9, 22838256), (12, 17128692), (14, 14681736), (16, 12846519), (18, 11419128), (21, 9787824), (24, 8564346), (27, 7612752), (28, 7340868), (36, 5709564), (42, 4893912), (48, 4282173), (54, 3806376), (56, 3670434), (63, 3262608), (72, 2854782), (81, 2537584), (84, 2446956), (108, 1903188), (112, 1835217), (126, 1631304), (139, 1478736), (144, 1427391), (162, 1268792), (163, 1261008), (168, 1223478), (189, 1087536), (216, 951594), (252, 815652), (278, 739368), (324, 634396), (326, 630504), (336, 611739), (378, 543768), (417, 492912), (432, 475797), (489, 420336), (504, 407826), (556, 369684), (567, 362512), (648, 317198), (652, 315252), (756, 271884), (834, 246456), (973, 211248), (978, 210168), (1008, 203913), (1112, 184842), (1134, 181256), (1141, 180144), (1251, 164304), (1296, 158599), (1304, 157626), (1467, 140112), (1512, 135942), (1668, 123228), (1946, 105624), (1956, 105084), (2224, 92421), (2268, 90628), (2282, 90072), (2502, 82152), (2608, 78813), (2919, 70416), (2934, 70056), (3024, 67971), (3336, 61614), (3423, 60048), (3753, 54768), (3892, 52812), (3912, 52542), (4401, 46704), (4536, 45314), (4564, 45036), (5004, 41076), (5838, 35208), (5868, 35028), (6672, 30807), (6846, 30024), (7506, 27384), (7784, 26406), (7824, 26271), (8757, 23472), (8802, 23352), (9072, 22657), (9128, 22518), (10008, 20538), (10269, 20016), (11259, 18256), (11676, 17604), (11736, 17514), (13203, 15568), (13692, 15012)]