201486425

素因数分解:

$5^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{3299}}^1$

素因数の和:3665

約数の個数: 24

約数和(自身を含む): 286440000

約数和(自身を除く): 84953575

約数列:

[1, 5, 7, 25, 35, 175, 349, 1745, 2443, 3299, 8725, 12215, 16495, 23093, 61075, 82475, 115465, 577325, 1151351, 5756755, 8059457, 28783775, 40297285, 201486425]

約数ペア:

[(1, 201486425), (5, 40297285), (7, 28783775), (25, 8059457), (35, 5756755), (175, 1151351), (349, 577325), (1745, 115465), (2443, 82475), (3299, 61075), (8725, 23093), (12215, 16495)]