204215388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1309073}}^1$

素因数の和:1309093

約数の個数: 24

約数和(自身を含む): 513157008

約数和(自身を除く): 308941620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1309073, 2618146, 3927219, 5236292, 7854438, 15708876, 17017949, 34035898, 51053847, 68071796, 102107694, 204215388]

約数ペア:

[(1, 204215388), (2, 102107694), (3, 68071796), (4, 51053847), (6, 34035898), (12, 17017949), (13, 15708876), (26, 7854438), (39, 5236292), (52, 3927219), (78, 2618146), (156, 1309073)]