204400715

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1\times {\mathrm{1297}}^1$

素因数の和:2078

約数の個数: 16

約数和(自身を含む): 251521248

約数和(自身を除く): 47120533

約数列:

[1, 5, 43, 215, 733, 1297, 3665, 6485, 31519, 55771, 157595, 278855, 950701, 4753505, 40880143, 204400715]

約数ペア:

[(1, 204400715), (5, 40880143), (43, 4753505), (215, 950701), (733, 278855), (1297, 157595), (3665, 55771), (6485, 31519)]