205300204

素因数分解:

$2^2\times {\mathrm{151}}^2\times {\mathrm{2251}}^1$

素因数の和:2557

約数の個数: 18

約数和(自身を含む): 361831092

約数和(自身を除く): 156530888

約数列:

[1, 2, 4, 151, 302, 604, 2251, 4502, 9004, 22801, 45602, 91204, 339901, 679802, 1359604, 51325051, 102650102, 205300204]

約数ペア:

[(1, 205300204), (2, 102650102), (4, 51325051), (151, 1359604), (302, 679802), (604, 339901), (2251, 91204), (4502, 45602), (9004, 22801)]