209623173684

素因数分解:

$2^2\times 3^1\times {\mathrm{971}}^1\times {\mathrm{17990317}}^1$

素因数の和:17991295

約数の個数: 24

約数和(自身を含む): 489624494688

約数和(自身を除く): 280001321004

約数列:

[1, 2, 3, 4, 6, 12, 971, 1942, 2913, 3884, 5826, 11652, 17990317, 35980634, 53970951, 71961268, 107941902, 215883804, 17468597807, 34937195614, 52405793421, 69874391228, 104811586842, 209623173684]

約数ペア:

[(1, 209623173684), (2, 104811586842), (3, 69874391228), (4, 52405793421), (6, 34937195614), (12, 17468597807), (971, 215883804), (1942, 107941902), (2913, 71961268), (3884, 53970951), (5826, 35980634), (11652, 17990317)]