208086333

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{12919}}^1$

素因数の和:13001

約数の個数: 32

約数和(自身を含む): 347289600

約数和(自身を除く): 139203267

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 177, 273, 413, 767, 1239, 2301, 5369, 12919, 16107, 38757, 90433, 167947, 271299, 503841, 762221, 1175629, 2286663, 3526887, 5335547, 9908873, 16006641, 29726619, 69362111, 208086333]

約数ペア:

[(1, 208086333), (3, 69362111), (7, 29726619), (13, 16006641), (21, 9908873), (39, 5335547), (59, 3526887), (91, 2286663), (177, 1175629), (273, 762221), (413, 503841), (767, 271299), (1239, 167947), (2301, 90433), (5369, 38757), (12919, 16107)]