201708710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{32377}}^1$

素因数の和:32480

約数の個数: 32

約数和(自身を含む): 419618880

約数和(自身を除く): 217910170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 32377, 64754, 161885, 226639, 323770, 453278, 1133195, 2266390, 2881553, 5763106, 14407765, 20170871, 28815530, 40341742, 100854355, 201708710]

約数ペア:

[(1, 201708710), (2, 100854355), (5, 40341742), (7, 28815530), (10, 20170871), (14, 14407765), (35, 5763106), (70, 2881553), (89, 2266390), (178, 1133195), (445, 453278), (623, 323770), (890, 226639), (1246, 161885), (3115, 64754), (6230, 32377)]