188564151

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{25253}}^1$

素因数の和:25406

約数の個数: 16

約数和(自身を含む): 266682240

約数和(自身を除く): 78118089

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 25253, 75759, 479807, 1439421, 3308143, 9924429, 62854717, 188564151]

約数ペア:

[(1, 188564151), (3, 62854717), (19, 9924429), (57, 3308143), (131, 1439421), (393, 479807), (2489, 75759), (7467, 25253)]