206860923

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{39023}}^1$

素因数の和:39079

約数の個数: 24

約数和(自身を含む): 324679680

約数和(自身を除く): 117818757

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 39023, 117069, 351207, 741437, 1209713, 2224311, 3629139, 6672933, 10887417, 22984547, 68953641, 206860923]

約数ペア:

[(1, 206860923), (3, 68953641), (9, 22984547), (19, 10887417), (31, 6672933), (57, 3629139), (93, 2224311), (171, 1209713), (279, 741437), (589, 351207), (1767, 117069), (5301, 39023)]