207742922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{10453}}^1$

素因数の和:10997

約数の個数: 16

約数和(自身を含む): 328673760

約数和(自身を除く): 120930838

約数列:

[1, 2, 19, 38, 523, 1046, 9937, 10453, 19874, 20906, 198607, 397214, 5466919, 10933838, 103871461, 207742922]

約数ペア:

[(1, 207742922), (2, 103871461), (19, 10933838), (38, 5466919), (523, 397214), (1046, 198607), (9937, 20906), (10453, 19874)]