201321140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{592121}}^1$

素因数の和:592147

約数の個数: 24

約数和(自身を含む): 447644232

約数和(自身を除く): 246323092

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 592121, 1184242, 2368484, 2960605, 5921210, 10066057, 11842420, 20132114, 40264228, 50330285, 100660570, 201321140]

約数ペア:

[(1, 201321140), (2, 100660570), (4, 50330285), (5, 40264228), (10, 20132114), (17, 11842420), (20, 10066057), (34, 5921210), (68, 2960605), (85, 2368484), (170, 1184242), (340, 592121)]