223620189

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1213}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 334481280

約数和(自身を除く): 110861091

約数列:

[1, 3, 13, 29, 39, 87, 163, 377, 489, 1131, 1213, 2119, 3639, 4727, 6357, 14181, 15769, 35177, 47307, 61451, 105531, 184353, 197719, 457301, 593157, 1371903, 2570347, 5733851, 7711041, 17201553, 74540063, 223620189]

約数ペア:

[(1, 223620189), (3, 74540063), (13, 17201553), (29, 7711041), (39, 5733851), (87, 2570347), (163, 1371903), (377, 593157), (489, 457301), (1131, 197719), (1213, 184353), (2119, 105531), (3639, 61451), (4727, 47307), (6357, 35177), (14181, 15769)]