199296712

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{86201}}^1$

素因数の和:86241

約数の個数: 24

約数和(自身を含む): 396960210

約数和(自身を除く): 197663498

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 86201, 172402, 344804, 689608, 1465417, 2930834, 5861668, 11723336, 24912089, 49824178, 99648356, 199296712]

約数ペア:

[(1, 199296712), (2, 99648356), (4, 49824178), (8, 24912089), (17, 11723336), (34, 5861668), (68, 2930834), (136, 1465417), (289, 689608), (578, 344804), (1156, 172402), (2312, 86201)]