268161770

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{211151}}^1$

素因数の和:211285

約数の個数: 16

約数和(自身を含む): 486494208

約数和(自身を除く): 218332438

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 211151, 422302, 1055755, 2111510, 26816177, 53632354, 134080885, 268161770]

約数ペア:

[(1, 268161770), (2, 134080885), (5, 53632354), (10, 26816177), (127, 2111510), (254, 1055755), (635, 422302), (1270, 211151)]