207817885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{5113}}^1$

素因数の和:5868

約数の個数: 16

約数和(自身を含む): 272473920

約数和(自身を除く): 64656035

約数列:

[1, 5, 11, 55, 739, 3695, 5113, 8129, 25565, 40645, 56243, 281215, 3778507, 18892535, 41563577, 207817885]

約数ペア:

[(1, 207817885), (5, 41563577), (11, 18892535), (55, 3778507), (739, 281215), (3695, 56243), (5113, 40645), (8129, 25565)]