201986605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{23071}}^1$

素因数の和:23196

約数の個数: 16

約数和(自身を含む): 259144704

約数和(自身を除く): 57158099

約数列:

[1, 5, 17, 85, 103, 515, 1751, 8755, 23071, 115355, 392207, 1961035, 2376313, 11881565, 40397321, 201986605]

約数ペア:

[(1, 201986605), (5, 40397321), (17, 11881565), (85, 2376313), (103, 1961035), (515, 392207), (1751, 115355), (8755, 23071)]