200902604

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{617}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 417372480

約数和(自身を除く): 216469876

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 401, 406, 617, 802, 812, 1234, 1604, 2468, 2807, 4319, 5614, 8638, 11228, 11629, 17276, 17893, 23258, 35786, 46516, 71572, 81403, 125251, 162806, 247417, 250502, 325612, 494834, 501004, 989668, 1731919, 3463838, 6927676, 7175093, 14350186, 28700372, 50225651, 100451302, 200902604]

約数ペア:

[(1, 200902604), (2, 100451302), (4, 50225651), (7, 28700372), (14, 14350186), (28, 7175093), (29, 6927676), (58, 3463838), (116, 1731919), (203, 989668), (401, 501004), (406, 494834), (617, 325612), (802, 250502), (812, 247417), (1234, 162806), (1604, 125251), (2468, 81403), (2807, 71572), (4319, 46516), (5614, 35786), (8638, 23258), (11228, 17893), (11629, 17276)]