205536403228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{6397}}^1\times {\mathrm{617887}}^1$

素因数の和:624301

約数の個数: 24

約数和(自身を含む): 387418247552

約数和(自身を除く): 181881844324

約数列:

[1, 2, 4, 13, 26, 52, 6397, 12794, 25588, 83161, 166322, 332644, 617887, 1235774, 2471548, 8032531, 16065062, 32130124, 3952623139, 7905246278, 15810492556, 51384100807, 102768201614, 205536403228]

約数ペア:

[(1, 205536403228), (2, 102768201614), (4, 51384100807), (13, 15810492556), (26, 7905246278), (52, 3952623139), (6397, 32130124), (12794, 16065062), (25588, 8032531), (83161, 2471548), (166322, 1235774), (332644, 617887)]