201260826

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{860089}}^1$

素因数の和:860110

約数の個数: 24

約数和(自身を含む): 469609140

約数和(自身を除く): 268348314

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 860089, 1720178, 2580267, 5160534, 7740801, 11181157, 15481602, 22362314, 33543471, 67086942, 100630413, 201260826]

約数ペア:

[(1, 201260826), (2, 100630413), (3, 67086942), (6, 33543471), (9, 22362314), (13, 15481602), (18, 11181157), (26, 7740801), (39, 5160534), (78, 2580267), (117, 1720178), (234, 860089)]