201240008

素因数分解:

$2^3\times {\mathrm{1153}}^1\times {\mathrm{21817}}^1$

素因数の和:22976

約数の個数: 16

約数和(自身を含む): 377669580

約数和(自身を除く): 176429572

約数列:

[1, 2, 4, 8, 1153, 2306, 4612, 9224, 21817, 43634, 87268, 174536, 25155001, 50310002, 100620004, 201240008]

約数ペア:

[(1, 201240008), (2, 100620004), (4, 50310002), (8, 25155001), (1153, 174536), (2306, 87268), (4612, 43634), (9224, 21817)]