201054205

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{30211}}^1$

素因数の和:30249

約数の個数: 16

約数和(自身を含む): 265382208

約数和(自身を除く): 64328003

約数列:

[1, 5, 11, 55, 121, 605, 1331, 6655, 30211, 151055, 332321, 1661605, 3655531, 18277655, 40210841, 201054205]

約数ペア:

[(1, 201054205), (5, 40210841), (11, 18277655), (55, 3655531), (121, 1661605), (605, 332321), (1331, 151055), (6655, 30211)]