231804178

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{5333}}^1$

素因数の和:5649

約数の個数: 16

約数和(自身を含む): 352812096

約数和(自身を除く): 121007918

約数列:

[1, 2, 103, 206, 211, 422, 5333, 10666, 21733, 43466, 549299, 1098598, 1125263, 2250526, 115902089, 231804178]

約数ペア:

[(1, 231804178), (2, 115902089), (103, 2250526), (206, 1125263), (211, 1098598), (422, 549299), (5333, 43466), (10666, 21733)]