213748206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5089243}}^1$

素因数の和:5089255

約数の個数: 16

約数和(自身を含む): 488567424

約数和(自身を除く): 274819218

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5089243, 10178486, 15267729, 30535458, 35624701, 71249402, 106874103, 213748206]

約数ペア:

[(1, 213748206), (2, 106874103), (3, 71249402), (6, 35624701), (7, 30535458), (14, 15267729), (21, 10178486), (42, 5089243)]