199426855

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{5417}}^1$

素因数の和:5658

約数の個数: 16

約数和(自身を含む): 247060800

約数和(自身を除く): 47633945

約数列:

[1, 5, 37, 185, 199, 995, 5417, 7363, 27085, 36815, 200429, 1002145, 1077983, 5389915, 39885371, 199426855]

約数ペア:

[(1, 199426855), (5, 39885371), (37, 5389915), (185, 1077983), (199, 1002145), (995, 200429), (5417, 36815), (7363, 27085)]