211473167

素因数分解:

${\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:706

約数の個数: 16

約数和(自身を含む): 221616000

約数和(自身を除く): 10142833

約数列:

[1, 37, 89, 149, 431, 3293, 5513, 13261, 15947, 38359, 64219, 490657, 1419283, 2376103, 5715491, 211473167]

約数ペア:

[(1, 211473167), (37, 5715491), (89, 2376103), (149, 1419283), (431, 490657), (3293, 64219), (5513, 38359), (13261, 15947)]