202940008

素因数分解:

$2^3\times {\mathrm{1129}}^1\times {\mathrm{22469}}^1$

素因数の和:23604

約数の個数: 16

約数和(自身を含む): 380866500

約数和(自身を除く): 177926492

約数列:

[1, 2, 4, 8, 1129, 2258, 4516, 9032, 22469, 44938, 89876, 179752, 25367501, 50735002, 101470004, 202940008]

約数ペア:

[(1, 202940008), (2, 101470004), (4, 50735002), (8, 25367501), (1129, 179752), (2258, 89876), (4516, 44938), (9032, 22469)]