217476109

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4651}}^1$

素因数の和:4800

約数の個数: 16

約数和(自身を含む): 241159680

約数和(自身を除く): 23683571

約数列:

[1, 19, 23, 107, 437, 2033, 2461, 4651, 46759, 88369, 106973, 497657, 2032487, 9455483, 11446111, 217476109]

約数ペア:

[(1, 217476109), (19, 11446111), (23, 9455483), (107, 2032487), (437, 497657), (2033, 106973), (2461, 88369), (4651, 46759)]