199123261231

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{17497}}^1$

素因数の和:17911

約数の個数: 32

約数和(自身を含む): 219073840128

約数和(自身を除く): 19950578897

約数列:

[1, 23, 37, 43, 311, 851, 989, 1591, 7153, 11507, 13373, 17497, 36593, 264661, 307579, 402431, 494801, 647389, 752371, 5441567, 11380423, 14889947, 17304533, 27837727, 125156041, 201337979, 233987381, 640267721, 4630773517, 5381709763, 8657533097, 199123261231]

約数ペア:

[(1, 199123261231), (23, 8657533097), (37, 5381709763), (43, 4630773517), (311, 640267721), (851, 233987381), (989, 201337979), (1591, 125156041), (7153, 27837727), (11507, 17304533), (13373, 14889947), (17497, 11380423), (36593, 5441567), (264661, 752371), (307579, 647389), (402431, 494801)]