201381722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{9413}}^1$

素因数の和:9997

約数の個数: 16

約数和(自身を含む): 318569760

約数和(自身を除く): 117188038

約数列:

[1, 2, 19, 38, 563, 1126, 9413, 10697, 18826, 21394, 178847, 357694, 5299519, 10599038, 100690861, 201381722]

約数ペア:

[(1, 201381722), (2, 100690861), (19, 10599038), (38, 5299519), (563, 357694), (1126, 178847), (9413, 21394), (10697, 18826)]