201915365

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{4339}}^1$

素因数の和:4612

約数の個数: 16

約数和(自身を含む): 249359040

約数和(自身を除く): 47443675

約数列:

[1, 5, 41, 205, 227, 1135, 4339, 9307, 21695, 46535, 177899, 889495, 984953, 4924765, 40383073, 201915365]

約数ペア:

[(1, 201915365), (5, 40383073), (41, 4924765), (205, 984953), (227, 889495), (1135, 177899), (4339, 46535), (9307, 21695)]