199589044459

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{905137}}^1$

素因数の和:905287

約数の個数: 24

約数和(自身を含む): 244532082080

約数和(自身を除く): 44943037621

約数列:

[1, 7, 17, 109, 119, 289, 763, 1853, 2023, 12971, 31501, 220507, 905137, 6335959, 15387329, 98659933, 107711303, 261584593, 690619531, 1677218861, 1831092151, 11740532027, 28512720637, 199589044459]

約数ペア:

[(1, 199589044459), (7, 28512720637), (17, 11740532027), (109, 1831092151), (119, 1677218861), (289, 690619531), (763, 261584593), (1853, 107711303), (2023, 98659933), (12971, 15387329), (31501, 6335959), (220507, 905137)]