208800202715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{2111}}^1\times {\mathrm{3833}}^1$

素因数の和:6359

約数の個数: 32

約数和(自身を含む): 270712544256

約数和(自身を除く): 61912341541

約数列:

[1, 5, 13, 65, 397, 1985, 2111, 3833, 5161, 10555, 19165, 25805, 27443, 49829, 137215, 249145, 838067, 1521701, 4190335, 7608505, 8091463, 10894871, 19782113, 40457315, 54474355, 98910565, 105189019, 525945095, 3212310811, 16061554055, 41760040543, 208800202715]

約数ペア:

[(1, 208800202715), (5, 41760040543), (13, 16061554055), (65, 3212310811), (397, 525945095), (1985, 105189019), (2111, 98910565), (3833, 54474355), (5161, 40457315), (10555, 19782113), (19165, 10894871), (25805, 8091463), (27443, 7608505), (49829, 4190335), (137215, 1521701), (249145, 838067)]