188431379

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{443}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 202606080

約数和(自身を除く): 14174701

約数列:

[1, 19, 61, 367, 443, 1159, 6973, 8417, 22387, 27023, 162581, 425353, 513437, 3089039, 9917441, 188431379]

約数ペア:

[(1, 188431379), (19, 9917441), (61, 3089039), (367, 513437), (443, 425353), (1159, 162581), (6973, 27023), (8417, 22387)]