204598904

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{156901}}^1$

素因数の和:157070

約数の個数: 16

約数和(自身を含む): 385978920

約数和(自身を除く): 181380016

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 156901, 313802, 627604, 1255208, 25574863, 51149726, 102299452, 204598904]

約数ペア:

[(1, 204598904), (2, 102299452), (4, 51149726), (8, 25574863), (163, 1255208), (326, 627604), (652, 313802), (1304, 156901)]