200806460

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{141413}}^1$

素因数の和:141493

約数の個数: 24

約数和(自身を含む): 427635936

約数和(自身を除く): 226829476

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 141413, 282826, 565652, 707065, 1414130, 2828260, 10040323, 20080646, 40161292, 50201615, 100403230, 200806460]

約数ペア:

[(1, 200806460), (2, 100403230), (4, 50201615), (5, 40161292), (10, 20080646), (20, 10040323), (71, 2828260), (142, 1414130), (284, 707065), (355, 565652), (710, 282826), (1420, 141413)]