210942008

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{333769}}^1$

素因数の和:333854

約数の個数: 16

約数和(自身を含む): 400524000

約数和(自身を除く): 189581992

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 333769, 667538, 1335076, 2670152, 26367751, 52735502, 105471004, 210942008]

約数ペア:

[(1, 210942008), (2, 105471004), (4, 52735502), (8, 26367751), (79, 2670152), (158, 1335076), (316, 667538), (632, 333769)]