199470605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{102031}}^1$

素因数の和:102076

約数の個数: 16

約数和(自身を含む): 264466944

約数和(自身を除く): 64996339

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 102031, 510155, 1734527, 2346713, 8672635, 11733565, 39894121, 199470605]

約数ペア:

[(1, 199470605), (5, 39894121), (17, 11733565), (23, 8672635), (85, 2346713), (115, 1734527), (391, 510155), (1955, 102031)]