105940690

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{53777}}^1$

素因数の和:53981

約数の個数: 16

約数和(自身を含む): 191664792

約数和(自身を除く): 85724102

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 53777, 107554, 268885, 537770, 10594069, 21188138, 52970345, 105940690]

約数ペア:

[(1, 105940690), (2, 52970345), (5, 21188138), (10, 10594069), (197, 537770), (394, 268885), (985, 107554), (1970, 53777)]