205340945

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{11411}}^1$

素因数の和:11536

約数の個数: 16

約数和(自身を含む): 254715840

約数和(自身を除く): 49374895

約数列:

[1, 5, 59, 61, 295, 305, 3599, 11411, 17995, 57055, 673249, 696071, 3366245, 3480355, 41068189, 205340945]

約数ペア:

[(1, 205340945), (5, 41068189), (59, 3480355), (61, 3366245), (295, 696071), (305, 673249), (3599, 57055), (11411, 17995)]