207972908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{363589}}^1$

素因数の和:363617

約数の個数: 24

約数和(自身を含む): 427581840

約数和(自身を除く): 219608932

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 363589, 727178, 1454356, 3999479, 4726657, 7998958, 9453314, 15997916, 18906628, 51993227, 103986454, 207972908]

約数ペア:

[(1, 207972908), (2, 103986454), (4, 51993227), (11, 18906628), (13, 15997916), (22, 9453314), (26, 7998958), (44, 4726657), (52, 3999479), (143, 1454356), (286, 727178), (572, 363589)]