210898716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:675

約数の個数: 96

約数和(自身を含む): 579962880

約数和(自身を除く): 369064164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 79, 84, 122, 158, 183, 237, 244, 316, 366, 427, 474, 521, 553, 732, 854, 948, 1042, 1106, 1281, 1563, 1659, 1708, 2084, 2212, 2562, 3126, 3318, 3647, 4819, 5124, 6252, 6636, 7294, 9638, 10941, 14457, 14588, 19276, 21882, 28914, 31781, 33733, 41159, 43764, 57828, 63562, 67466, 82318, 95343, 101199, 123477, 127124, 134932, 164636, 190686, 202398, 222467, 246954, 288113, 381372, 404796, 444934, 493908, 576226, 667401, 864339, 889868, 1152452, 1334802, 1728678, 2510699, 2669604, 3457356, 5021398, 7532097, 10042796, 15064194, 17574893, 30128388, 35149786, 52724679, 70299572, 105449358, 210898716]

約数ペア:

[(1, 210898716), (2, 105449358), (3, 70299572), (4, 52724679), (6, 35149786), (7, 30128388), (12, 17574893), (14, 15064194), (21, 10042796), (28, 7532097), (42, 5021398), (61, 3457356), (79, 2669604), (84, 2510699), (122, 1728678), (158, 1334802), (183, 1152452), (237, 889868), (244, 864339), (316, 667401), (366, 576226), (427, 493908), (474, 444934), (521, 404796), (553, 381372), (732, 288113), (854, 246954), (948, 222467), (1042, 202398), (1106, 190686), (1281, 164636), (1563, 134932), (1659, 127124), (1708, 123477), (2084, 101199), (2212, 95343), (2562, 82318), (3126, 67466), (3318, 63562), (3647, 57828), (4819, 43764), (5124, 41159), (6252, 33733), (6636, 31781), (7294, 28914), (9638, 21882), (10941, 19276), (14457, 14588)]