211031444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{94379}}^1$

素因数の和:94439

約数の個数: 24

約数和(自身を含む): 406966560

約数和(自身を除く): 195935116

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 94379, 188758, 377516, 1226927, 2453854, 4058297, 4907708, 8116594, 16233188, 52757861, 105515722, 211031444]

約数ペア:

[(1, 211031444), (2, 105515722), (4, 52757861), (13, 16233188), (26, 8116594), (43, 4907708), (52, 4058297), (86, 2453854), (172, 1226927), (559, 377516), (1118, 188758), (2236, 94379)]