199942559

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{8629}}^1$

素因数の和:8722

約数の個数: 16

約数和(自身を含む): 223689600

約数和(自身を除く): 23747041

約数列:

[1, 17, 29, 47, 493, 799, 1363, 8629, 23171, 146693, 250241, 405563, 4254097, 6894571, 11761327, 199942559]

約数ペア:

[(1, 199942559), (17, 11761327), (29, 6894571), (47, 4254097), (493, 405563), (799, 250241), (1363, 146693), (8629, 23171)]