222788786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{191071}}^1$

素因数の和:191137

約数の個数: 16

約数和(自身を含む): 371443968

約数和(自身を除く): 148655182

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 191071, 382142, 2101781, 4203562, 10126763, 20253526, 111394393, 222788786]

約数ペア:

[(1, 222788786), (2, 111394393), (11, 20253526), (22, 10126763), (53, 4203562), (106, 2101781), (583, 382142), (1166, 191071)]