201129022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{12941}}^1$

素因数の和:13371

約数の個数: 16

約数和(自身を含む): 318373200

約数和(自身を除く): 117244178

約数列:

[1, 2, 19, 38, 409, 818, 7771, 12941, 15542, 25882, 245879, 491758, 5292869, 10585738, 100564511, 201129022]

約数ペア:

[(1, 201129022), (2, 100564511), (19, 10585738), (38, 5292869), (409, 491758), (818, 245879), (7771, 25882), (12941, 15542)]