208383336

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:548

約数の個数: 192

約数和(自身を含む): 694886400

約数和(自身を除く): 486503064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 47, 56, 57, 63, 72, 76, 84, 94, 114, 126, 133, 141, 152, 168, 171, 188, 228, 252, 266, 282, 329, 342, 376, 399, 423, 456, 463, 504, 532, 564, 658, 684, 798, 846, 893, 926, 987, 1064, 1128, 1197, 1316, 1368, 1389, 1596, 1692, 1786, 1852, 1974, 2394, 2632, 2679, 2778, 2961, 3192, 3241, 3384, 3572, 3704, 3948, 4167, 4788, 5358, 5556, 5922, 6251, 6482, 7144, 7896, 8037, 8334, 8797, 9576, 9723, 10716, 11112, 11844, 12502, 12964, 16074, 16668, 17594, 18753, 19446, 21432, 21761, 23688, 25004, 25928, 26391, 29169, 32148, 33336, 35188, 37506, 38892, 43522, 50008, 52782, 56259, 58338, 61579, 64296, 65283, 70376, 75012, 77784, 79173, 87044, 105564, 112518, 116676, 123158, 130566, 150024, 152327, 158346, 174088, 184737, 195849, 211128, 225036, 233352, 246316, 261132, 304654, 316692, 369474, 391698, 413459, 450072, 456981, 492632, 522264, 554211, 609308, 633384, 738948, 783396, 826918, 913962, 1108422, 1218616, 1240377, 1370943, 1477896, 1566792, 1653836, 1827924, 2216844, 2480754, 2741886, 2894213, 3307672, 3655848, 3721131, 4433688, 4961508, 5483772, 5788426, 7442262, 8682639, 9923016, 10967544, 11576852, 14884524, 17365278, 23153704, 26047917, 29769048, 34730556, 52095834, 69461112, 104191668, 208383336]

約数ペア:

[(1, 208383336), (2, 104191668), (3, 69461112), (4, 52095834), (6, 34730556), (7, 29769048), (8, 26047917), (9, 23153704), (12, 17365278), (14, 14884524), (18, 11576852), (19, 10967544), (21, 9923016), (24, 8682639), (28, 7442262), (36, 5788426), (38, 5483772), (42, 4961508), (47, 4433688), (56, 3721131), (57, 3655848), (63, 3307672), (72, 2894213), (76, 2741886), (84, 2480754), (94, 2216844), (114, 1827924), (126, 1653836), (133, 1566792), (141, 1477896), (152, 1370943), (168, 1240377), (171, 1218616), (188, 1108422), (228, 913962), (252, 826918), (266, 783396), (282, 738948), (329, 633384), (342, 609308), (376, 554211), (399, 522264), (423, 492632), (456, 456981), (463, 450072), (504, 413459), (532, 391698), (564, 369474), (658, 316692), (684, 304654), (798, 261132), (846, 246316), (893, 233352), (926, 225036), (987, 211128), (1064, 195849), (1128, 184737), (1197, 174088), (1316, 158346), (1368, 152327), (1389, 150024), (1596, 130566), (1692, 123158), (1786, 116676), (1852, 112518), (1974, 105564), (2394, 87044), (2632, 79173), (2679, 77784), (2778, 75012), (2961, 70376), (3192, 65283), (3241, 64296), (3384, 61579), (3572, 58338), (3704, 56259), (3948, 52782), (4167, 50008), (4788, 43522), (5358, 38892), (5556, 37506), (5922, 35188), (6251, 33336), (6482, 32148), (7144, 29169), (7896, 26391), (8037, 25928), (8334, 25004), (8797, 23688), (9576, 21761), (9723, 21432), (10716, 19446), (11112, 18753), (11844, 17594), (12502, 16668), (12964, 16074)]