195870927

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{300877}}^1$

素因数の和:300918

約数の個数: 16

約数和(自身を含む): 308099072

約数和(自身を除く): 112228145

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 300877, 902631, 2106139, 6318417, 9327187, 27981561, 65290309, 195870927]

約数ペア:

[(1, 195870927), (3, 65290309), (7, 27981561), (21, 9327187), (31, 6318417), (93, 2106139), (217, 902631), (651, 300877)]