201212860

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{35803}}^1$

素因数の和:36093

約数の個数: 24

約数和(自身を含む): 424062576

約数和(自身を除く): 222849716

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5620, 35803, 71606, 143212, 179015, 358030, 716060, 10060643, 20121286, 40242572, 50303215, 100606430, 201212860]

約数ペア:

[(1, 201212860), (2, 100606430), (4, 50303215), (5, 40242572), (10, 20121286), (20, 10060643), (281, 716060), (562, 358030), (1124, 179015), (1405, 143212), (2810, 71606), (5620, 35803)]