204595105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5399}}^1$

素因数の和:5481

約数の個数: 32

約数和(自身を含む): 293932800

約数和(自身を除く): 89337695

約数列:

[1, 5, 11, 13, 53, 55, 65, 143, 265, 583, 689, 715, 2915, 3445, 5399, 7579, 26995, 37895, 59389, 70187, 286147, 296945, 350935, 772057, 1430735, 3147617, 3719911, 3860285, 15738085, 18599555, 40919021, 204595105]

約数ペア:

[(1, 204595105), (5, 40919021), (11, 18599555), (13, 15738085), (53, 3860285), (55, 3719911), (65, 3147617), (143, 1430735), (265, 772057), (583, 350935), (689, 296945), (715, 286147), (2915, 70187), (3445, 59389), (5399, 37895), (7579, 26995)]