230307763

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 287400960

約数和(自身を除く): 57093197

約数列:

[1, 7, 23, 29, 107, 161, 203, 461, 667, 749, 2461, 3103, 3227, 4669, 10603, 13369, 17227, 21721, 49327, 71369, 74221, 93583, 307487, 345289, 499583, 1134521, 1430483, 2152409, 7941647, 10013381, 32901109, 230307763]

約数ペア:

[(1, 230307763), (7, 32901109), (23, 10013381), (29, 7941647), (107, 2152409), (161, 1430483), (203, 1134521), (461, 499583), (667, 345289), (749, 307487), (2461, 93583), (3103, 74221), (3227, 71369), (4669, 49327), (10603, 21721), (13369, 17227)]