201809159

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{1087}}^1$

素因数の和:1334

約数の個数: 16

約数和(自身を含む): 218400768

約数和(自身を除く): 16591609

約数列:

[1, 17, 67, 163, 1087, 1139, 2771, 10921, 18479, 72829, 177181, 185657, 1238093, 3012077, 11871127, 201809159]

約数ペア:

[(1, 201809159), (17, 11871127), (67, 3012077), (163, 1238093), (1087, 185657), (1139, 177181), (2771, 72829), (10921, 18479)]