202132190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1554863}}^1$

素因数の和:1554883

約数の個数: 16

約数和(自身を含む): 391825728

約数和(自身を除く): 189693538

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1554863, 3109726, 7774315, 15548630, 20213219, 40426438, 101066095, 202132190]

約数ペア:

[(1, 202132190), (2, 101066095), (5, 40426438), (10, 20213219), (13, 15548630), (26, 7774315), (65, 3109726), (130, 1554863)]