200965976

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{86923}}^1$

素因数の和:86963

約数の個数: 24

約数和(自身を含む): 400285020

約数和(自身を除く): 199319044

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 86923, 173846, 347692, 695384, 1477691, 2955382, 5910764, 11821528, 25120747, 50241494, 100482988, 200965976]

約数ペア:

[(1, 200965976), (2, 100482988), (4, 50241494), (8, 25120747), (17, 11821528), (34, 5910764), (68, 2955382), (136, 1477691), (289, 695384), (578, 347692), (1156, 173846), (2312, 86923)]