204640562

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{56437}}^1$

素因数の和:56490

約数の個数: 24

約数和(自身を含む): 366734124

約数和(自身を除く): 162093562

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 3626, 56437, 112874, 395059, 790118, 2088169, 2765413, 4176338, 5530826, 14617183, 29234366, 102320281, 204640562]

約数ペア:

[(1, 204640562), (2, 102320281), (7, 29234366), (14, 14617183), (37, 5530826), (49, 4176338), (74, 2765413), (98, 2088169), (259, 790118), (518, 395059), (1813, 112874), (3626, 56437)]