218470532

素因数分解:

$2^2\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{6911}}^1$

素因数の和:8051

約数の個数: 24

約数和(自身を含む): 437391360

約数和(自身を除く): 218920828

約数列:

[1, 2, 4, 7, 14, 28, 1129, 2258, 4516, 6911, 7903, 13822, 15806, 27644, 31612, 48377, 96754, 193508, 7802519, 15605038, 31210076, 54617633, 109235266, 218470532]

約数ペア:

[(1, 218470532), (2, 109235266), (4, 54617633), (7, 31210076), (14, 15605038), (28, 7802519), (1129, 193508), (2258, 96754), (4516, 48377), (6911, 31612), (7903, 27644), (13822, 15806)]