199082015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97829}}^1$

素因数の和:97882

約数の個数: 16

約数和(自身を含む): 267662880

約数和(自身を除く): 68580865

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 97829, 489145, 1076119, 3619673, 5380595, 18098365, 39816403, 199082015]

約数ペア:

[(1, 199082015), (5, 39816403), (11, 18098365), (37, 5380595), (55, 3619673), (185, 1076119), (407, 489145), (2035, 97829)]