201872508916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{9265307}}^1$

素因数の和:9265743

約数の個数: 24

約数和(自身を含む): 381360077280

約数和(自身を除く): 179487568364

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 1676, 5447, 10894, 21788, 9265307, 18530614, 37061228, 120448991, 240897982, 481795964, 3882163633, 7764327266, 15528654532, 50468127229, 100936254458, 201872508916]

約数ペア:

[(1, 201872508916), (2, 100936254458), (4, 50468127229), (13, 15528654532), (26, 7764327266), (52, 3882163633), (419, 481795964), (838, 240897982), (1676, 120448991), (5447, 37061228), (10894, 18530614), (21788, 9265307)]