202090672

素因数分解:

$2^4\times 7^1\times {\mathrm{1804381}}^1$

素因数の和:1804396

約数の個数: 20

約数和(自身を含む): 447486736

約数和(自身を除く): 245396064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1804381, 3608762, 7217524, 12630667, 14435048, 25261334, 28870096, 50522668, 101045336, 202090672]

約数ペア:

[(1, 202090672), (2, 101045336), (4, 50522668), (7, 28870096), (8, 25261334), (14, 14435048), (16, 12630667), (28, 7217524), (56, 3608762), (112, 1804381)]