201350768

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{292661}}^1$

素因数の和:292712

約数の個数: 20

約数和(自身を含む): 399190968

約数和(自身を除く): 197840200

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 292661, 585322, 1170644, 2341288, 4682576, 12584423, 25168846, 50337692, 100675384, 201350768]

約数ペア:

[(1, 201350768), (2, 100675384), (4, 50337692), (8, 25168846), (16, 12584423), (43, 4682576), (86, 2341288), (172, 1170644), (344, 585322), (688, 292661)]