202220260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{919183}}^1$

素因数の和:919203

約数の個数: 24

約数和(自身を含む): 463268736

約数和(自身を除く): 261048476

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 919183, 1838366, 3676732, 4595915, 9191830, 10111013, 18383660, 20222026, 40444052, 50555065, 101110130, 202220260]

約数ペア:

[(1, 202220260), (2, 101110130), (4, 50555065), (5, 40444052), (10, 20222026), (11, 18383660), (20, 10111013), (22, 9191830), (44, 4595915), (55, 3676732), (110, 1838366), (220, 919183)]