208058838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1201}}^1\times {\mathrm{2221}}^1$

素因数の和:3440

約数の個数: 32

約数和(自身を含む): 448701792

約数和(自身を除く): 240642954

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1201, 2221, 2402, 3603, 4442, 6663, 7206, 13326, 15613, 28873, 31226, 46839, 57746, 86619, 93678, 173238, 2667421, 5334842, 8002263, 16004526, 34676473, 69352946, 104029419, 208058838]

約数ペア:

[(1, 208058838), (2, 104029419), (3, 69352946), (6, 34676473), (13, 16004526), (26, 8002263), (39, 5334842), (78, 2667421), (1201, 173238), (2221, 93678), (2402, 86619), (3603, 57746), (4442, 46839), (6663, 31226), (7206, 28873), (13326, 15613)]