200424628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{7001}}^1$

素因数の和:7443

約数の個数: 24

約数和(自身を含む): 372310344

約数和(自身を除く): 171885716

約数列:

[1, 2, 4, 17, 34, 68, 421, 842, 1684, 7001, 7157, 14002, 14314, 28004, 28628, 119017, 238034, 476068, 2947421, 5894842, 11789684, 50106157, 100212314, 200424628]

約数ペア:

[(1, 200424628), (2, 100212314), (4, 50106157), (17, 11789684), (34, 5894842), (68, 2947421), (421, 476068), (842, 238034), (1684, 119017), (7001, 28628), (7157, 28004), (14002, 14314)]