204049904

素因数分解:

$2^4\times {\mathrm{1459}}^1\times {\mathrm{8741}}^1$

素因数の和:10208

約数の個数: 20

約数和(自身を含む): 395662920

約数和(自身を除く): 191613016

約数列:

[1, 2, 4, 8, 16, 1459, 2918, 5836, 8741, 11672, 17482, 23344, 34964, 69928, 139856, 12753119, 25506238, 51012476, 102024952, 204049904]

約数ペア:

[(1, 204049904), (2, 102024952), (4, 51012476), (8, 25506238), (16, 12753119), (1459, 139856), (2918, 69928), (5836, 34964), (8741, 23344), (11672, 17482)]