200909198

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{109547}}^1$

素因数の和:109687

約数の個数: 16

約数和(自身を含む): 347048064

約数和(自身を除く): 146138866

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 109547, 219094, 766829, 1533658, 14350657, 28701314, 100454599, 200909198]

約数ペア:

[(1, 200909198), (2, 100454599), (7, 28701314), (14, 14350657), (131, 1533658), (262, 766829), (917, 219094), (1834, 109547)]