201159496

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{811127}}^1$

素因数の和:811164

約数の個数: 16

約数和(自身を含む): 389341440

約数和(自身を除く): 188181944

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 811127, 1622254, 3244508, 6489016, 25144937, 50289874, 100579748, 201159496]

約数ペア:

[(1, 201159496), (2, 100579748), (4, 50289874), (8, 25144937), (31, 6489016), (62, 3244508), (124, 1622254), (248, 811127)]