202185878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{13009}}^1$

素因数の和:13439

約数の個数: 16

約数和(自身を含む): 320046000

約数和(自身を除く): 117860122

約数列:

[1, 2, 19, 38, 409, 818, 7771, 13009, 15542, 26018, 247171, 494342, 5320681, 10641362, 101092939, 202185878]

約数ペア:

[(1, 202185878), (2, 101092939), (19, 10641362), (38, 5320681), (409, 494342), (818, 247171), (7771, 26018), (13009, 15542)]