210765044

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{28621}}^1$

素因数の和:28895

約数の個数: 24

約数和(自身を含む): 423147648

約数和(自身を除く): 212382604

約数列:

[1, 2, 4, 7, 14, 28, 263, 526, 1052, 1841, 3682, 7364, 28621, 57242, 114484, 200347, 400694, 801388, 7527323, 15054646, 30109292, 52691261, 105382522, 210765044]

約数ペア:

[(1, 210765044), (2, 105382522), (4, 52691261), (7, 30109292), (14, 15054646), (28, 7527323), (263, 801388), (526, 400694), (1052, 200347), (1841, 114484), (3682, 57242), (7364, 28621)]