200447793

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{244747}}^1$

素因数の和:244773

約数の個数: 24

約数和(自身を含む): 356353088

約数和(自身を除く): 155905295

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 244747, 734241, 1713229, 2202723, 3181711, 5139687, 9545133, 15419061, 22271977, 28635399, 66815931, 200447793]

約数ペア:

[(1, 200447793), (3, 66815931), (7, 28635399), (9, 22271977), (13, 15419061), (21, 9545133), (39, 5139687), (63, 3181711), (91, 2202723), (117, 1713229), (273, 734241), (819, 244747)]