204026841

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{5261}}^1$

素因数の和:5437

約数の個数: 24

約数和(自身を含む): 306458880

約数和(自身を除く): 102432039

約数列:

[1, 3, 9, 31, 93, 139, 279, 417, 1251, 4309, 5261, 12927, 15783, 38781, 47349, 163091, 489273, 731279, 1467819, 2193837, 6581511, 22669649, 68008947, 204026841]

約数ペア:

[(1, 204026841), (3, 68008947), (9, 22669649), (31, 6581511), (93, 2193837), (139, 1467819), (279, 731279), (417, 489273), (1251, 163091), (4309, 47349), (5261, 38781), (12927, 15783)]