202425381

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 316293120

約数和(自身を除く): 113867739

約数列:

[1, 3, 9, 31, 43, 47, 93, 129, 141, 279, 359, 387, 423, 1077, 1333, 1457, 2021, 3231, 3999, 4371, 6063, 11129, 11997, 13113, 15437, 16873, 18189, 33387, 46311, 50619, 62651, 100161, 138933, 151857, 187953, 478547, 523063, 563859, 725539, 1435641, 1569189, 2176617, 4306923, 4707567, 6529851, 22491709, 67475127, 202425381]

約数ペア:

[(1, 202425381), (3, 67475127), (9, 22491709), (31, 6529851), (43, 4707567), (47, 4306923), (93, 2176617), (129, 1569189), (141, 1435641), (279, 725539), (359, 563859), (387, 523063), (423, 478547), (1077, 187953), (1333, 151857), (1457, 138933), (2021, 100161), (3231, 62651), (3999, 50619), (4371, 46311), (6063, 33387), (11129, 18189), (11997, 16873), (13113, 15437)]