198605953

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{7879}}^1$

素因数の和:8176

約数の個数: 16

約数和(自身を含む): 245351680

約数和(自身を除く): 46745727

約数列:

[1, 7, 13, 91, 277, 1939, 3601, 7879, 25207, 55153, 102427, 716989, 2182483, 15277381, 28372279, 198605953]

約数ペア:

[(1, 198605953), (7, 28372279), (13, 15277381), (91, 2182483), (277, 716989), (1939, 102427), (3601, 55153), (7879, 25207)]