222334189

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{3517}}^1$

素因数の和:4356

約数の個数: 16

約数和(自身を含む): 277612416

約数和(自身を除く): 55278227

約数列:

[1, 7, 11, 77, 821, 3517, 5747, 9031, 24619, 38687, 63217, 270809, 2887457, 20212199, 31762027, 222334189]

約数ペア:

[(1, 222334189), (7, 31762027), (11, 20212199), (77, 2887457), (821, 270809), (3517, 63217), (5747, 38687), (9031, 24619)]