202136464

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{293803}}^1$

素因数の和:293854

約数の個数: 20

約数和(自身を含む): 400748656

約数和(自身を除く): 198612192

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 293803, 587606, 1175212, 2350424, 4700848, 12633529, 25267058, 50534116, 101068232, 202136464]

約数ペア:

[(1, 202136464), (2, 101068232), (4, 50534116), (8, 25267058), (16, 12633529), (43, 4700848), (86, 2350424), (172, 1175212), (344, 587606), (688, 293803)]