193221505

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{10061}}^1$

素因数の和:10256

約数の個数: 16

約数和(自身を含む): 243419904

約数和(自身を除く): 50198399

約数列:

[1, 5, 23, 115, 167, 835, 3841, 10061, 19205, 50305, 231403, 1157015, 1680187, 8400935, 38644301, 193221505]

約数ペア:

[(1, 193221505), (5, 38644301), (23, 8400935), (115, 1680187), (167, 1157015), (835, 231403), (3841, 50305), (10061, 19205)]