202144580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{918839}}^1$

素因数の和:918859

約数の個数: 24

約数和(自身を含む): 463095360

約数和(自身を除く): 260950780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 918839, 1837678, 3675356, 4594195, 9188390, 10107229, 18376780, 20214458, 40428916, 50536145, 101072290, 202144580]

約数ペア:

[(1, 202144580), (2, 101072290), (4, 50536145), (5, 40428916), (10, 20214458), (11, 18376780), (20, 10107229), (22, 9188390), (44, 4594195), (55, 3675356), (110, 1837678), (220, 918839)]