201698568

素因数分解:

$2^3\times 3^2\times {\mathrm{2801369}}^1$

素因数の和:2801381

約数の個数: 24

約数和(自身を含む): 546267150

約数和(自身を除く): 344568582

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2801369, 5602738, 8404107, 11205476, 16808214, 22410952, 25212321, 33616428, 50424642, 67232856, 100849284, 201698568]

約数ペア:

[(1, 201698568), (2, 100849284), (3, 67232856), (4, 50424642), (6, 33616428), (8, 25212321), (9, 22410952), (12, 16808214), (18, 11205476), (24, 8404107), (36, 5602738), (72, 2801369)]