209556792

素因数分解:

$2^3\times 3^2\times {\mathrm{2910511}}^1$

素因数の和:2910523

約数の個数: 24

約数和(自身を含む): 567549840

約数和(自身を除く): 357993048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2910511, 5821022, 8731533, 11642044, 17463066, 23284088, 26194599, 34926132, 52389198, 69852264, 104778396, 209556792]

約数ペア:

[(1, 209556792), (2, 104778396), (3, 69852264), (4, 52389198), (6, 34926132), (8, 26194599), (9, 23284088), (12, 17463066), (18, 11642044), (24, 8731533), (36, 5821022), (72, 2910511)]