194061505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{2671}}^1$

素因数の和:4008

約数の個数: 16

約数和(自身を含む): 254331648

約数和(自身を除く): 60270143

約数列:

[1, 5, 11, 55, 1321, 2671, 6605, 13355, 14531, 29381, 72655, 146905, 3528391, 17641955, 38812301, 194061505]

約数ペア:

[(1, 194061505), (5, 38812301), (11, 17641955), (55, 3528391), (1321, 146905), (2671, 72655), (6605, 29381), (13355, 14531)]