200893990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1049}}^1\times {\mathrm{1741}}^1$

素因数の和:2808

約数の個数: 32

約数和(自身を含む): 395085600

約数和(自身を除く): 194191610

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1049, 1741, 2098, 3482, 5245, 8705, 10490, 11539, 17410, 19151, 23078, 38302, 57695, 95755, 115390, 191510, 1826309, 3652618, 9131545, 18263090, 20089399, 40178798, 100446995, 200893990]

約数ペア:

[(1, 200893990), (2, 100446995), (5, 40178798), (10, 20089399), (11, 18263090), (22, 9131545), (55, 3652618), (110, 1826309), (1049, 191510), (1741, 115390), (2098, 95755), (3482, 57695), (5245, 38302), (8705, 23078), (10490, 19151), (11539, 17410)]