200107970

素因数分解:

$2^1\times 5^1\times {\mathrm{1777}}^1\times {\mathrm{11261}}^1$

素因数の和:13045

約数の個数: 16

約数和(自身を含む): 360429048

約数和(自身を除く): 160321078

約数列:

[1, 2, 5, 10, 1777, 3554, 8885, 11261, 17770, 22522, 56305, 112610, 20010797, 40021594, 100053985, 200107970]

約数ペア:

[(1, 200107970), (2, 100053985), (5, 40021594), (10, 20010797), (1777, 112610), (3554, 56305), (8885, 22522), (11261, 17770)]