208022204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{7649}}^1$

素因数の和:8189

約数の個数: 24

約数和(自身を含む): 392842800

約数和(自身を除く): 184820596

約数列:

[1, 2, 4, 13, 26, 52, 523, 1046, 2092, 6799, 7649, 13598, 15298, 27196, 30596, 99437, 198874, 397748, 4000427, 8000854, 16001708, 52005551, 104011102, 208022204]

約数ペア:

[(1, 208022204), (2, 104011102), (4, 52005551), (13, 16001708), (26, 8000854), (52, 4000427), (523, 397748), (1046, 198874), (2092, 99437), (6799, 30596), (7649, 27196), (13598, 15298)]