210009137404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{110998487}}^1$

素因数の和:110998545

約数の個数: 24

約数和(自身を含む): 410250411648

約数和(自身を除く): 200241274244

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 110998487, 221996974, 443993948, 1220983357, 2441966714, 4772934941, 4883933428, 9545869882, 19091739764, 52502284351, 105004568702, 210009137404]

約数ペア:

[(1, 210009137404), (2, 105004568702), (4, 52502284351), (11, 19091739764), (22, 9545869882), (43, 4883933428), (44, 4772934941), (86, 2441966714), (172, 1220983357), (473, 443993948), (946, 221996974), (1892, 110998487)]