201355660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{915253}}^1$

素因数の和:915273

約数の個数: 24

約数和(自身を含む): 461288016

約数和(自身を除く): 259932356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 915253, 1830506, 3661012, 4576265, 9152530, 10067783, 18305060, 20135566, 40271132, 50338915, 100677830, 201355660]

約数ペア:

[(1, 201355660), (2, 100677830), (4, 50338915), (5, 40271132), (10, 20135566), (11, 18305060), (20, 10067783), (22, 9152530), (44, 4576265), (55, 3661012), (110, 1830506), (220, 915253)]