201868088

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{160723}}^1$

素因数の和:160886

約数の個数: 16

約数和(自身を含む): 380915880

約数和(自身を除く): 179047792

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 160723, 321446, 642892, 1285784, 25233511, 50467022, 100934044, 201868088]

約数ペア:

[(1, 201868088), (2, 100934044), (4, 50467022), (8, 25233511), (157, 1285784), (314, 642892), (628, 321446), (1256, 160723)]