200760555

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{13291}}^1$

素因数の和:13371

約数の個数: 32

約数和(自身を含む): 344528640

約数和(自身を除く): 143768085

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 159, 265, 285, 795, 1007, 3021, 5035, 13291, 15105, 39873, 66455, 199365, 252529, 704423, 757587, 1262645, 2113269, 3522115, 3787935, 10566345, 13384037, 40152111, 66920185, 200760555]

約数ペア:

[(1, 200760555), (3, 66920185), (5, 40152111), (15, 13384037), (19, 10566345), (53, 3787935), (57, 3522115), (95, 2113269), (159, 1262645), (265, 757587), (285, 704423), (795, 252529), (1007, 199365), (3021, 66455), (5035, 39873), (13291, 15105)]