201822335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{21713}}^1$

素因数の和:21755

約数の個数: 24

約数和(自身を含む): 286103664

約数和(自身を除く): 84281329

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 715, 845, 1859, 9295, 21713, 108565, 238843, 282269, 1194215, 1411345, 3104959, 3669497, 15524795, 18347485, 40364467, 201822335]

約数ペア:

[(1, 201822335), (5, 40364467), (11, 18347485), (13, 15524795), (55, 3669497), (65, 3104959), (143, 1411345), (169, 1194215), (715, 282269), (845, 238843), (1859, 108565), (9295, 21713)]