201979462

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{10163}}^1$

素因数の和:10707

約数の個数: 16

約数和(自身を含む): 319556160

約数和(自身を除く): 117576698

約数列:

[1, 2, 19, 38, 523, 1046, 9937, 10163, 19874, 20326, 193097, 386194, 5315249, 10630498, 100989731, 201979462]

約数ペア:

[(1, 201979462), (2, 100989731), (19, 10630498), (38, 5315249), (523, 386194), (1046, 193097), (9937, 20326), (10163, 19874)]