194743874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{15193}}^1$

素因数の和:15254

約数の個数: 32

約数和(自身を含む): 344599920

約数和(自身を除く): 149856046

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 221, 377, 442, 493, 754, 986, 6409, 12818, 15193, 30386, 197509, 258281, 395018, 440597, 516562, 881194, 3357653, 5727761, 6715306, 7490149, 11455522, 14980298, 97371937, 194743874]

約数ペア:

[(1, 194743874), (2, 97371937), (13, 14980298), (17, 11455522), (26, 7490149), (29, 6715306), (34, 5727761), (58, 3357653), (221, 881194), (377, 516562), (442, 440597), (493, 395018), (754, 258281), (986, 197509), (6409, 30386), (12818, 15193)]