196147431

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{5009}}^1$

素因数の和:5263

約数の個数: 24

約数和(自身を含む): 299598000

約数和(自身を除く): 103450569

約数列:

[1, 3, 9, 19, 57, 171, 229, 687, 2061, 4351, 5009, 13053, 15027, 39159, 45081, 95171, 285513, 856539, 1147061, 3441183, 10323549, 21794159, 65382477, 196147431]

約数ペア:

[(1, 196147431), (3, 65382477), (9, 21794159), (19, 10323549), (57, 3441183), (171, 1147061), (229, 856539), (687, 285513), (2061, 95171), (4351, 45081), (5009, 39159), (13053, 15027)]