204906202

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{461}}^1\times {\mathrm{769}}^1$

素因数の和:1266

約数の個数: 24

約数和(自身を含む): 327636540

約数和(自身を除く): 122730338

約数列:

[1, 2, 17, 34, 289, 461, 578, 769, 922, 1538, 7837, 13073, 15674, 26146, 133229, 222241, 266458, 354509, 444482, 709018, 6026653, 12053306, 102453101, 204906202]

約数ペア:

[(1, 204906202), (2, 102453101), (17, 12053306), (34, 6026653), (289, 709018), (461, 444482), (578, 354509), (769, 266458), (922, 222241), (1538, 133229), (7837, 26146), (13073, 15674)]