202223978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{34171}}^1$

素因数の和:34453

約数の個数: 16

約数和(自身を含む): 332151840

約数和(自身を除く): 129927862

約数列:

[1, 2, 11, 22, 269, 538, 2959, 5918, 34171, 68342, 375881, 751762, 9191999, 18383998, 101111989, 202223978]

約数ペア:

[(1, 202223978), (2, 101111989), (11, 18383998), (22, 9191999), (269, 751762), (538, 375881), (2959, 68342), (5918, 34171)]