200864260

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{60139}}^1$

素因数の和:60315

約数の個数: 24

約数和(自身を含む): 424347840

約数和(自身を除く): 223483580

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 60139, 120278, 240556, 300695, 601390, 1202780, 10043213, 20086426, 40172852, 50216065, 100432130, 200864260]

約数ペア:

[(1, 200864260), (2, 100432130), (4, 50216065), (5, 40172852), (10, 20086426), (20, 10043213), (167, 1202780), (334, 601390), (668, 300695), (835, 240556), (1670, 120278), (3340, 60139)]