200040038108

素因数分解:

$2^2\times {\mathrm{997}}^1\times {\mathrm{50160491}}^1$

素因数の和:50161492

約数の個数: 12

約数和(自身を含む): 350421197112

約数和(自身を除く): 150381159004

約数列:

[1, 2, 4, 997, 1994, 3988, 50160491, 100320982, 200641964, 50010009527, 100020019054, 200040038108]

約数ペア:

[(1, 200040038108), (2, 100020019054), (4, 50010009527), (997, 200641964), (1994, 100320982), (3988, 50160491)]