201525814

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{3571}}^1$

素因数の和:3748

約数の個数: 32

約数和(自身を含む): 360057600

約数和(自身を除く): 158531786

約数列:

[1, 2, 7, 14, 29, 58, 139, 203, 278, 406, 973, 1946, 3571, 4031, 7142, 8062, 24997, 28217, 49994, 56434, 103559, 207118, 496369, 724913, 992738, 1449826, 3474583, 6949166, 14394701, 28789402, 100762907, 201525814]

約数ペア:

[(1, 201525814), (2, 100762907), (7, 28789402), (14, 14394701), (29, 6949166), (58, 3474583), (139, 1449826), (203, 992738), (278, 724913), (406, 496369), (973, 207118), (1946, 103559), (3571, 56434), (4031, 49994), (7142, 28217), (8062, 24997)]