201595592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{16481}}^1$

素因数の和:16637

約数の個数: 32

約数和(自身を含む): 415346400

約数和(自身を除く): 213750808

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1529, 3058, 6116, 12232, 16481, 32962, 65924, 131848, 181291, 362582, 725164, 1450328, 2290859, 4581718, 9163436, 18326872, 25199449, 50398898, 100797796, 201595592]

約数ペア:

[(1, 201595592), (2, 100797796), (4, 50398898), (8, 25199449), (11, 18326872), (22, 9163436), (44, 4581718), (88, 2290859), (139, 1450328), (278, 725164), (556, 362582), (1112, 181291), (1529, 131848), (3058, 65924), (6116, 32962), (12232, 16481)]