217327298

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{9011}}^1$

素因数の和:9433

約数の個数: 16

約数和(自身を含む): 337409280

約数和(自身を除く): 120081982

約数列:

[1, 2, 31, 62, 389, 778, 9011, 12059, 18022, 24118, 279341, 558682, 3505279, 7010558, 108663649, 217327298]

約数ペア:

[(1, 217327298), (2, 108663649), (31, 7010558), (62, 3505279), (389, 558682), (778, 279341), (9011, 24118), (12059, 18022)]