201157850

素因数分解:

$2^1\times 5^2\times {\mathrm{809}}^1\times {\mathrm{4973}}^1$

素因数の和:5794

約数の個数: 24

約数和(自身を含む): 374691420

約数和(自身を除く): 173533570

約数列:

[1, 2, 5, 10, 25, 50, 809, 1618, 4045, 4973, 8090, 9946, 20225, 24865, 40450, 49730, 124325, 248650, 4023157, 8046314, 20115785, 40231570, 100578925, 201157850]

約数ペア:

[(1, 201157850), (2, 100578925), (5, 40231570), (10, 20115785), (25, 8046314), (50, 4023157), (809, 248650), (1618, 124325), (4045, 49730), (4973, 40450), (8090, 24865), (9946, 20225)]