205802012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1723}}^1\times {\mathrm{2297}}^1$

素因数の和:4037

約数の個数: 24

約数和(自身を含む): 388251696

約数和(自身を除く): 182449684

約数列:

[1, 2, 4, 13, 26, 52, 1723, 2297, 3446, 4594, 6892, 9188, 22399, 29861, 44798, 59722, 89596, 119444, 3957731, 7915462, 15830924, 51450503, 102901006, 205802012]

約数ペア:

[(1, 205802012), (2, 102901006), (4, 51450503), (13, 15830924), (26, 7915462), (52, 3957731), (1723, 119444), (2297, 89596), (3446, 59722), (4594, 44798), (6892, 29861), (9188, 22399)]