207632607

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1549}}^1$

素因数の和:2063

約数の個数: 32

約数和(自身を含む): 341644800

約数和(自身を除く): 134012193

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 491, 1473, 1549, 3437, 4647, 6383, 10311, 10843, 19149, 20137, 32529, 44681, 60411, 134043, 140959, 422877, 760559, 2281677, 5323913, 9887267, 15971739, 29661801, 69210869, 207632607]

約数ペア:

[(1, 207632607), (3, 69210869), (7, 29661801), (13, 15971739), (21, 9887267), (39, 5323913), (91, 2281677), (273, 760559), (491, 422877), (1473, 140959), (1549, 134043), (3437, 60411), (4647, 44681), (6383, 32529), (10311, 20137), (10843, 19149)]