198331504

素因数分解:

$2^4\times 7^1\times {\mathrm{1770817}}^1$

素因数の和:1770832

約数の個数: 20

約数和(自身を含む): 439162864

約数和(自身を除く): 240831360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1770817, 3541634, 7083268, 12395719, 14166536, 24791438, 28333072, 49582876, 99165752, 198331504]

約数ペア:

[(1, 198331504), (2, 99165752), (4, 49582876), (7, 28333072), (8, 24791438), (14, 14166536), (16, 12395719), (28, 7083268), (56, 3541634), (112, 1770817)]