205220873090

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{3559}}^1\times {\mathrm{18541}}^1$

素因数の和:22418

約数の個数: 32

約数和(自身を含む): 370709464320

約数和(自身を除く): 165488591230

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 3559, 7118, 17795, 18541, 35590, 37082, 92705, 185410, 1106849, 2213698, 5534245, 5766251, 11068490, 11532502, 28831255, 57662510, 65987419, 131974838, 329937095, 659874190, 20522087309, 41044174618, 102610436545, 205220873090]

約数ペア:

[(1, 205220873090), (2, 102610436545), (5, 41044174618), (10, 20522087309), (311, 659874190), (622, 329937095), (1555, 131974838), (3110, 65987419), (3559, 57662510), (7118, 28831255), (17795, 11532502), (18541, 11068490), (35590, 5766251), (37082, 5534245), (92705, 2213698), (185410, 1106849)]