205663355795

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1\times {\mathrm{2000519}}^1$

素因数の和:2001262

約数の個数: 16

約数和(自身を含む): 255666456000

約数和(自身を除く): 50003100205

約数列:

[1, 5, 29, 145, 709, 3545, 20561, 102805, 2000519, 10002595, 58015051, 290075255, 1418367971, 7091839855, 41132671159, 205663355795]

約数ペア:

[(1, 205663355795), (5, 41132671159), (29, 7091839855), (145, 1418367971), (709, 290075255), (3545, 58015051), (20561, 10002595), (102805, 2000519)]