201247826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{180007}}^1$

素因数の和:180065

約数の個数: 16

約数和(自身を含む): 332654784

約数和(自身を除く): 131406958

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 180007, 360014, 2340091, 4680182, 7740301, 15480602, 100623913, 201247826]

約数ペア:

[(1, 201247826), (2, 100623913), (13, 15480602), (26, 7740301), (43, 4680182), (86, 2340091), (559, 360014), (1118, 180007)]