127631038

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{6823}}^1$

素因数の和:7071

約数の個数: 16

約数和(自身を含む): 196531200

約数和(自身を除く): 68900162

約数列:

[1, 2, 47, 94, 199, 398, 6823, 9353, 13646, 18706, 320681, 641362, 1357777, 2715554, 63815519, 127631038]

約数ペア:

[(1, 127631038), (2, 63815519), (47, 2715554), (94, 1357777), (199, 641362), (398, 320681), (6823, 18706), (9353, 13646)]