202451607

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{15439}}^1$

素因数の和:15523

約数の個数: 24

約数和(自身を含む): 308305920

約数和(自身を除く): 105854313

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1457, 4371, 13113, 15439, 46317, 138951, 478609, 725633, 1435827, 2176899, 4307481, 6530697, 22494623, 67483869, 202451607]

約数ペア:

[(1, 202451607), (3, 67483869), (9, 22494623), (31, 6530697), (47, 4307481), (93, 2176899), (141, 1435827), (279, 725633), (423, 478609), (1457, 138951), (4371, 46317), (13113, 15439)]