205912655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{53693}}^1$

素因数の和:53770

約数の個数: 16

約数和(自身を含む): 270617760

約数和(自身を除く): 64705105

約数列:

[1, 5, 13, 59, 65, 295, 767, 3835, 53693, 268465, 698009, 3167887, 3490045, 15839435, 41182531, 205912655]

約数ペア:

[(1, 205912655), (5, 41182531), (13, 15839435), (59, 3490045), (65, 3167887), (295, 698009), (767, 268465), (3835, 53693)]