204064857

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{2371}}^1$

素因数の和:2581

約数の個数: 24

約数和(自身を含む): 301206048

約数和(自身を除く): 97141191

約数列:

[1, 3, 9, 73, 131, 219, 393, 657, 1179, 2371, 7113, 9563, 21339, 28689, 86067, 173083, 310601, 519249, 931803, 1557747, 2795409, 22673873, 68021619, 204064857]

約数ペア:

[(1, 204064857), (3, 68021619), (9, 22673873), (73, 2795409), (131, 1557747), (219, 931803), (393, 519249), (657, 310601), (1179, 173083), (2371, 86067), (7113, 28689), (9563, 21339)]