200555014790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2129}}^1\times {\mathrm{724627}}^1$

素因数の和:726776

約数の個数: 32

約数和(自身を含む): 388951325280

約数和(自身を除く): 188396310490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2129, 4258, 10645, 21290, 27677, 55354, 138385, 276770, 724627, 1449254, 3623135, 7246270, 9420151, 18840302, 47100755, 94201510, 1542730883, 3085461766, 7713654415, 15427308830, 20055501479, 40111002958, 100277507395, 200555014790]

約数ペア:

[(1, 200555014790), (2, 100277507395), (5, 40111002958), (10, 20055501479), (13, 15427308830), (26, 7713654415), (65, 3085461766), (130, 1542730883), (2129, 94201510), (4258, 47100755), (10645, 18840302), (21290, 9420151), (27677, 7246270), (55354, 3623135), (138385, 1449254), (276770, 724627)]