194660510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{93139}}^1$

素因数の和:93176

約数の個数: 32

約数和(自身を含む): 402364800

約数和(自身を除く): 207704290

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 93139, 186278, 465695, 931390, 1024529, 1769641, 2049058, 3539282, 5122645, 8848205, 10245290, 17696410, 19466051, 38932102, 97330255, 194660510]

約数ペア:

[(1, 194660510), (2, 97330255), (5, 38932102), (10, 19466051), (11, 17696410), (19, 10245290), (22, 8848205), (38, 5122645), (55, 3539282), (95, 2049058), (110, 1769641), (190, 1024529), (209, 931390), (418, 465695), (1045, 186278), (2090, 93139)]