207930243

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{26627}}^1$

素因数の和:26786

約数の個数: 16

約数和(自身を含む): 293973120

約数和(自身を除く): 86042877

約数列:

[1, 3, 19, 57, 137, 411, 2603, 7809, 26627, 79881, 505913, 1517739, 3647899, 10943697, 69310081, 207930243]

約数ペア:

[(1, 207930243), (3, 69310081), (19, 10943697), (57, 3647899), (137, 1517739), (411, 505913), (2603, 79881), (7809, 26627)]