209425173659

素因数分解:

${\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{218131}}^1$

素因数の和:218212

約数の個数: 32

約数和(自身を含む): 249193996800

約数和(自身を除く): 39768823141

約数列:

[1, 13, 19, 23, 169, 247, 299, 437, 2197, 3211, 3887, 5681, 41743, 50531, 73853, 218131, 960089, 2835703, 4144489, 5017013, 36864139, 53878357, 65221169, 95323247, 479233807, 700418641, 847875197, 1239202211, 9105442333, 11022377561, 16109628743, 209425173659]

約数ペア:

[(1, 209425173659), (13, 16109628743), (19, 11022377561), (23, 9105442333), (169, 1239202211), (247, 847875197), (299, 700418641), (437, 479233807), (2197, 95323247), (3211, 65221169), (3887, 53878357), (5681, 36864139), (41743, 5017013), (50531, 4144489), (73853, 2835703), (218131, 960089)]