200249555

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{3719}}^1$

素因数の和:3835

約数の個数: 24

約数和(自身を含む): 267170400

約数和(自身を除く): 66920845

約数列:

[1, 5, 11, 55, 89, 121, 445, 605, 979, 3719, 4895, 10769, 18595, 40909, 53845, 204545, 330991, 449999, 1654955, 2249995, 3640901, 18204505, 40049911, 200249555]

約数ペア:

[(1, 200249555), (5, 40049911), (11, 18204505), (55, 3640901), (89, 2249995), (121, 1654955), (445, 449999), (605, 330991), (979, 204545), (3719, 53845), (4895, 40909), (10769, 18595)]