201911106

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{2081}}^1$

素因数の和:2346

約数の個数: 32

約数和(自身を含む): 410537088

約数和(自身を除く): 208625982

約数列:

[1, 2, 3, 6, 103, 157, 206, 309, 314, 471, 618, 942, 2081, 4162, 6243, 12486, 16171, 32342, 48513, 97026, 214343, 326717, 428686, 643029, 653434, 980151, 1286058, 1960302, 33651851, 67303702, 100955553, 201911106]

約数ペア:

[(1, 201911106), (2, 100955553), (3, 67303702), (6, 33651851), (103, 1960302), (157, 1286058), (206, 980151), (309, 653434), (314, 643029), (471, 428686), (618, 326717), (942, 214343), (2081, 97026), (4162, 48513), (6243, 32342), (12486, 16171)]