201952465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{21727}}^1$

素因数の和:21769

約数の個数: 24

約数和(自身を含む): 286288128

約数和(自身を除く): 84335663

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 715, 845, 1859, 9295, 21727, 108635, 238997, 282451, 1194985, 1412255, 3106961, 3671863, 15534805, 18359315, 40390493, 201952465]

約数ペア:

[(1, 201952465), (5, 40390493), (11, 18359315), (13, 15534805), (55, 3671863), (65, 3106961), (143, 1412255), (169, 1194985), (715, 282451), (845, 238997), (1859, 108635), (9295, 21727)]