219728030519

素因数分解:

${\mathrm{109}}^1\times {\mathrm{9721}}^1\times {\mathrm{207371}}^1$

素因数の和:217201

約数の個数: 8

約数和(自身を含む): 221767764240

約数和(自身を除く): 2039733721

約数列:

[1, 109, 9721, 207371, 1059589, 22603439, 2015853491, 219728030519]

約数ペア:

[(1, 219728030519), (109, 2015853491), (9721, 22603439), (207371, 1059589)]