205383860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{933563}}^1$

素因数の和:933583

約数の個数: 24

約数和(自身を含む): 470516256

約数和(自身を除く): 265132396

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 933563, 1867126, 3734252, 4667815, 9335630, 10269193, 18671260, 20538386, 41076772, 51345965, 102691930, 205383860]

約数ペア:

[(1, 205383860), (2, 102691930), (4, 51345965), (5, 41076772), (10, 20538386), (11, 18671260), (20, 10269193), (22, 9335630), (44, 4667815), (55, 3734252), (110, 1867126), (220, 933563)]