204579492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1311407}}^1$

素因数の和:1311427

約数の個数: 24

約数和(自身を含む): 514071936

約数和(自身を除く): 309492444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1311407, 2622814, 3934221, 5245628, 7868442, 15736884, 17048291, 34096582, 51144873, 68193164, 102289746, 204579492]

約数ペア:

[(1, 204579492), (2, 102289746), (3, 68193164), (4, 51144873), (6, 34096582), (12, 17048291), (13, 15736884), (26, 7868442), (39, 5245628), (52, 3934221), (78, 2622814), (156, 1311407)]