210882854

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2833}}^1$

素因数の和:3264

約数の個数: 32

約数和(自身を含む): 390411840

約数和(自身を除く): 179528986

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 409, 818, 2833, 2863, 5317, 5666, 5726, 10634, 19831, 36829, 37219, 39662, 73658, 74438, 257803, 515606, 1158697, 2317394, 8110879, 15063061, 16221758, 30126122, 105441427, 210882854]

約数ペア:

[(1, 210882854), (2, 105441427), (7, 30126122), (13, 16221758), (14, 15063061), (26, 8110879), (91, 2317394), (182, 1158697), (409, 515606), (818, 257803), (2833, 74438), (2863, 73658), (5317, 39662), (5666, 37219), (5726, 36829), (10634, 19831)]