188121710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{11839}}^1$

素因数の和:12080

約数の個数: 32

約数和(自身を含む): 388730880

約数和(自身を除く): 200609170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 227, 454, 1135, 1589, 2270, 3178, 7945, 11839, 15890, 23678, 59195, 82873, 118390, 165746, 414365, 828730, 2687453, 5374906, 13437265, 18812171, 26874530, 37624342, 94060855, 188121710]

約数ペア:

[(1, 188121710), (2, 94060855), (5, 37624342), (7, 26874530), (10, 18812171), (14, 13437265), (35, 5374906), (70, 2687453), (227, 828730), (454, 414365), (1135, 165746), (1589, 118390), (2270, 82873), (3178, 59195), (7945, 23678), (11839, 15890)]