205818834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{3079}}^1$

素因数の和:3954

約数の個数: 32

約数和(自身を含む): 443963520

約数和(自身を除く): 238144686

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 857, 1714, 2571, 3079, 5142, 6158, 9237, 11141, 18474, 22282, 33423, 40027, 66846, 80054, 120081, 240162, 2638703, 5277406, 7916109, 15832218, 34303139, 68606278, 102909417, 205818834]

約数ペア:

[(1, 205818834), (2, 102909417), (3, 68606278), (6, 34303139), (13, 15832218), (26, 7916109), (39, 5277406), (78, 2638703), (857, 240162), (1714, 120081), (2571, 80054), (3079, 66846), (5142, 40027), (6158, 33423), (9237, 22282), (11141, 18474)]