206103464

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{709}}^1$

素因数の和:930

約数の個数: 64

約数和(自身を含む): 460080000

約数和(自身を除く): 253976536

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 179, 203, 232, 358, 406, 709, 716, 812, 1253, 1418, 1432, 1624, 2506, 2836, 4963, 5012, 5191, 5672, 9926, 10024, 10382, 19852, 20561, 20764, 36337, 39704, 41122, 41528, 72674, 82244, 126911, 143927, 145348, 164488, 253822, 287854, 290696, 507644, 575708, 888377, 1015288, 1151416, 1776754, 3553508, 3680419, 7107016, 7360838, 14721676, 25762933, 29443352, 51525866, 103051732, 206103464]

約数ペア:

[(1, 206103464), (2, 103051732), (4, 51525866), (7, 29443352), (8, 25762933), (14, 14721676), (28, 7360838), (29, 7107016), (56, 3680419), (58, 3553508), (116, 1776754), (179, 1151416), (203, 1015288), (232, 888377), (358, 575708), (406, 507644), (709, 290696), (716, 287854), (812, 253822), (1253, 164488), (1418, 145348), (1432, 143927), (1624, 126911), (2506, 82244), (2836, 72674), (4963, 41528), (5012, 41122), (5191, 39704), (5672, 36337), (9926, 20764), (10024, 20561), (10382, 19852)]