204310370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{8329}}^1$

素因数の和:8570

約数の個数: 32

約数和(自身を含む): 403038720

約数和(自身を除く): 198728350

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 223, 446, 1115, 2230, 2453, 4906, 8329, 12265, 16658, 24530, 41645, 83290, 91619, 183238, 458095, 916190, 1857367, 3714734, 9286835, 18573670, 20431037, 40862074, 102155185, 204310370]

約数ペア:

[(1, 204310370), (2, 102155185), (5, 40862074), (10, 20431037), (11, 18573670), (22, 9286835), (55, 3714734), (110, 1857367), (223, 916190), (446, 458095), (1115, 183238), (2230, 91619), (2453, 83290), (4906, 41645), (8329, 24530), (12265, 16658)]