196772540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{339263}}^1$

素因数の和:339301

約数の個数: 24

約数和(自身を含む): 427472640

約数和(自身を除く): 230700100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 339263, 678526, 1357052, 1696315, 3392630, 6785260, 9838627, 19677254, 39354508, 49193135, 98386270, 196772540]

約数ペア:

[(1, 196772540), (2, 98386270), (4, 49193135), (5, 39354508), (10, 19677254), (20, 9838627), (29, 6785260), (58, 3392630), (116, 1696315), (145, 1357052), (290, 678526), (580, 339263)]