200449197

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{4909}}^1$

素因数の和:5277

約数の個数: 24

約数和(自身を含む): 312767000

約数和(自身を除く): 112317803

約数列:

[1, 3, 9, 13, 39, 117, 349, 1047, 3141, 4537, 4909, 13611, 14727, 40833, 44181, 63817, 191451, 574353, 1713241, 5139723, 15419169, 22272133, 66816399, 200449197]

約数ペア:

[(1, 200449197), (3, 66816399), (9, 22272133), (13, 15419169), (39, 5139723), (117, 1713241), (349, 574353), (1047, 191451), (3141, 63817), (4537, 44181), (4909, 40833), (13611, 14727)]