198378049

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{6619}}^1$

素因数の和:6720

約数の個数: 16

約数和(自身を含む): 220207680

約数和(自身を除く): 21829631

約数列:

[1, 17, 41, 43, 697, 731, 1763, 6619, 29971, 112523, 271379, 284617, 4613443, 4838489, 11669297, 198378049]

約数ペア:

[(1, 198378049), (17, 11669297), (41, 4838489), (43, 4613443), (697, 284617), (731, 271379), (1763, 112523), (6619, 29971)]