200085908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{10853}}^1$

素因数の和:11287

約数の個数: 24

約数和(自身を含む): 382929120

約数和(自身を除く): 182843212

約数列:

[1, 2, 4, 11, 22, 44, 419, 838, 1676, 4609, 9218, 10853, 18436, 21706, 43412, 119383, 238766, 477532, 4547407, 9094814, 18189628, 50021477, 100042954, 200085908]

約数ペア:

[(1, 200085908), (2, 100042954), (4, 50021477), (11, 18189628), (22, 9094814), (44, 4547407), (419, 477532), (838, 238766), (1676, 119383), (4609, 43412), (9218, 21706), (10853, 18436)]