205760854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{23909}}^1$

素因数の和:24255

約数の個数: 16

約数和(自身を含む): 333401040

約数和(自身を除く): 127640186

約数列:

[1, 2, 13, 26, 331, 662, 4303, 8606, 23909, 47818, 310817, 621634, 7913879, 15827758, 102880427, 205760854]

約数ペア:

[(1, 205760854), (2, 102880427), (13, 15827758), (26, 7913879), (331, 621634), (662, 310817), (4303, 47818), (8606, 23909)]