208044306

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{158329}}^1$

素因数の和:158410

約数の個数: 24

約数和(自身を含む): 456940380

約数和(自身を除く): 248896074

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 158329, 316658, 474987, 949974, 1424961, 2849922, 11558017, 23116034, 34674051, 69348102, 104022153, 208044306]

約数ペア:

[(1, 208044306), (2, 104022153), (3, 69348102), (6, 34674051), (9, 23116034), (18, 11558017), (73, 2849922), (146, 1424961), (219, 949974), (438, 474987), (657, 316658), (1314, 158329)]