215682008

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{341269}}^1$

素因数の和:341354

約数の個数: 16

約数和(自身を含む): 409524000

約数和(自身を除く): 193841992

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 341269, 682538, 1365076, 2730152, 26960251, 53920502, 107841004, 215682008]

約数ペア:

[(1, 215682008), (2, 107841004), (4, 53920502), (8, 26960251), (79, 2730152), (158, 1365076), (316, 682538), (632, 341269)]