218224747

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{5851}}^1$

素因数の和:6034

約数の個数: 16

約数和(自身を含む): 249061120

約数和(自身を除く): 30836373

約数列:

[1, 13, 19, 151, 247, 1963, 2869, 5851, 37297, 76063, 111169, 883501, 1445197, 11485513, 16786519, 218224747]

約数ペア:

[(1, 218224747), (13, 16786519), (19, 11485513), (151, 1445197), (247, 883501), (1963, 111169), (2869, 76063), (5851, 37297)]