201992054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{10639}}^1$

素因数の和:11515

約数の個数: 16

約数和(自身を含む): 330946560

約数和(自身を除く): 128954506

約数列:

[1, 2, 11, 22, 863, 1726, 9493, 10639, 18986, 21278, 117029, 234058, 9181457, 18362914, 100996027, 201992054]

約数ペア:

[(1, 201992054), (2, 100996027), (11, 18362914), (22, 9181457), (863, 234058), (1726, 117029), (9493, 21278), (10639, 18986)]