200801557540

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{67383073}}^1$

素因数の和:67383231

約数の個数: 24

約数和(自身を含む): 424513366200

約数和(自身を除く): 223711808660

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 67383073, 134766146, 269532292, 336915365, 673830730, 1347661460, 10040077877, 20080155754, 40160311508, 50200389385, 100400778770, 200801557540]

約数ペア:

[(1, 200801557540), (2, 100400778770), (4, 50200389385), (5, 40160311508), (10, 20080155754), (20, 10040077877), (149, 1347661460), (298, 673830730), (596, 336915365), (745, 269532292), (1490, 134766146), (2980, 67383073)]