207906195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{1627}}^1$

素因数の和:2859

約数の個数: 32

約数和(自身を含む): 380717568

約数和(自身を除く): 172811373

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1217, 1627, 3651, 4881, 6085, 8135, 8519, 11389, 18255, 24405, 25557, 34167, 42595, 56945, 127785, 170835, 1980059, 5940177, 9900295, 13860413, 29700885, 41581239, 69302065, 207906195]

約数ペア:

[(1, 207906195), (3, 69302065), (5, 41581239), (7, 29700885), (15, 13860413), (21, 9900295), (35, 5940177), (105, 1980059), (1217, 170835), (1627, 127785), (3651, 56945), (4881, 42595), (6085, 34167), (8135, 25557), (8519, 24405), (11389, 18255)]