207680252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3359}}^1$

素因数の和:3446

約数の個数: 48

約数和(自身を含む): 414892800

約数和(自身を除く): 207212548

約数列:

[1, 2, 4, 13, 26, 29, 41, 52, 58, 82, 116, 164, 377, 533, 754, 1066, 1189, 1508, 2132, 2378, 3359, 4756, 6718, 13436, 15457, 30914, 43667, 61828, 87334, 97411, 137719, 174668, 194822, 275438, 389644, 550876, 1266343, 1790347, 2532686, 3580694, 3993851, 5065372, 7161388, 7987702, 15975404, 51920063, 103840126, 207680252]

約数ペア:

[(1, 207680252), (2, 103840126), (4, 51920063), (13, 15975404), (26, 7987702), (29, 7161388), (41, 5065372), (52, 3993851), (58, 3580694), (82, 2532686), (116, 1790347), (164, 1266343), (377, 550876), (533, 389644), (754, 275438), (1066, 194822), (1189, 174668), (1508, 137719), (2132, 97411), (2378, 87334), (3359, 61828), (4756, 43667), (6718, 30914), (13436, 15457)]