209984709

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{8681}}^1$

素因数の和:9428

約数の個数: 16

約数和(自身を含む): 305884224

約数和(自身を除く): 95899515

約数列:

[1, 3, 11, 33, 733, 2199, 8063, 8681, 24189, 26043, 95491, 286473, 6363173, 19089519, 69994903, 209984709]

約数ペア:

[(1, 209984709), (3, 69994903), (11, 19089519), (33, 6363173), (733, 286473), (2199, 95491), (8063, 26043), (8681, 24189)]