199783195

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{23629}}^1$

素因数の和:23742

約数の個数: 16

約数和(自身を含む): 255204000

約数和(自身を除く): 55420805

約数列:

[1, 5, 19, 89, 95, 445, 1691, 8455, 23629, 118145, 448951, 2102981, 2244755, 10514905, 39956639, 199783195]

約数ペア:

[(1, 199783195), (5, 39956639), (19, 10514905), (89, 2244755), (95, 2102981), (445, 448951), (1691, 118145), (8455, 23629)]