98300212

素因数分解:

$2^2\times {\mathrm{157}}^2\times {\mathrm{997}}^1$

素因数の和:1315

約数の個数: 18

約数和(自身を含む): 173301702

約数和(自身を除く): 75001490

約数列:

[1, 2, 4, 157, 314, 628, 997, 1994, 3988, 24649, 49298, 98596, 156529, 313058, 626116, 24575053, 49150106, 98300212]

約数ペア:

[(1, 98300212), (2, 49150106), (4, 24575053), (157, 626116), (314, 313058), (628, 156529), (997, 98596), (1994, 49298), (3988, 24649)]