218623247

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1559}}^1$

素因数の和:1762

約数の個数: 16

約数和(自身を含む): 236882880

約数和(自身を除く): 18259633

約数列:

[1, 17, 73, 113, 1241, 1559, 1921, 8249, 26503, 113807, 140233, 176167, 1934719, 2994839, 12860191, 218623247]

約数ペア:

[(1, 218623247), (17, 12860191), (73, 2994839), (113, 1934719), (1241, 176167), (1559, 140233), (1921, 113807), (8249, 26503)]