201409676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3209}}^1$

素因数の和:3314

約数の個数: 48

約数和(自身を含む): 407695680

約数和(自身を除く): 206286004

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 71, 142, 221, 284, 442, 884, 923, 1207, 1846, 2414, 3209, 3692, 4828, 6418, 12836, 15691, 31382, 41717, 54553, 62764, 83434, 109106, 166868, 218212, 227839, 455678, 709189, 911356, 1418378, 2836756, 2961907, 3873263, 5923814, 7746526, 11847628, 15493052, 50352419, 100704838, 201409676]

約数ペア:

[(1, 201409676), (2, 100704838), (4, 50352419), (13, 15493052), (17, 11847628), (26, 7746526), (34, 5923814), (52, 3873263), (68, 2961907), (71, 2836756), (142, 1418378), (221, 911356), (284, 709189), (442, 455678), (884, 227839), (923, 218212), (1207, 166868), (1846, 109106), (2414, 83434), (3209, 62764), (3692, 54553), (4828, 41717), (6418, 31382), (12836, 15691)]