208077636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1333831}}^1$

素因数の和:1333851

約数の個数: 24

約数和(自身を含む): 522862144

約数和(自身を除く): 314784508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1333831, 2667662, 4001493, 5335324, 8002986, 16005972, 17339803, 34679606, 52019409, 69359212, 104038818, 208077636]

約数ペア:

[(1, 208077636), (2, 104038818), (3, 69359212), (4, 52019409), (6, 34679606), (12, 17339803), (13, 16005972), (26, 8002986), (39, 5335324), (52, 4001493), (78, 2667662), (156, 1333831)]