201992638472

素因数分解:

$2^3\times {\mathrm{163871}}^1\times {\mathrm{154079}}^1$

素因数の和:317956

約数の個数: 16

約数和(自身を含む): 378740966400

約数和(自身を除く): 176748327928

約数列:

[1, 2, 4, 8, 154079, 163871, 308158, 327742, 616316, 655484, 1232632, 1310968, 25249079809, 50498159618, 100996319236, 201992638472]

約数ペア:

[(1, 201992638472), (2, 100996319236), (4, 50498159618), (8, 25249079809), (154079, 1310968), (163871, 1232632), (308158, 655484), (327742, 616316)]