213523615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{10079}}^1$

素因数の和:10326

約数の個数: 16

約数和(自身を含む): 270950400

約数和(自身を除く): 57426785

約数列:

[1, 5, 19, 95, 223, 1115, 4237, 10079, 21185, 50395, 191501, 957505, 2247617, 11238085, 42704723, 213523615]

約数ペア:

[(1, 213523615), (5, 42704723), (19, 11238085), (95, 2247617), (223, 957505), (1115, 191501), (4237, 50395), (10079, 21185)]