201806525

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{541}}^1$

素因数の和:941

約数の個数: 24

約数和(自身を含む): 257272224

約数和(自身を除く): 55465699

約数列:

[1, 5, 25, 43, 215, 347, 541, 1075, 1735, 2705, 8675, 13525, 14921, 23263, 74605, 116315, 187727, 373025, 581575, 938635, 4693175, 8072261, 40361305, 201806525]

約数ペア:

[(1, 201806525), (5, 40361305), (25, 8072261), (43, 4693175), (215, 938635), (347, 581575), (541, 373025), (1075, 187727), (1735, 116315), (2705, 74605), (8675, 23263), (13525, 14921)]