200332180

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{141079}}^1$

素因数の和:141159

約数の個数: 24

約数和(自身を含む): 426625920

約数和(自身を除く): 226293740

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 141079, 282158, 564316, 705395, 1410790, 2821580, 10016609, 20033218, 40066436, 50083045, 100166090, 200332180]

約数ペア:

[(1, 200332180), (2, 100166090), (4, 50083045), (5, 40066436), (10, 20033218), (20, 10016609), (71, 2821580), (142, 1410790), (284, 705395), (355, 564316), (710, 282158), (1420, 141079)]