196807864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{1693}}^1$

素因数の和:3031

約数の個数: 32

約数和(自身を含む): 403104240

約数和(自身を除く): 206296376

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1321, 1693, 2642, 3386, 5284, 6772, 10568, 13544, 14531, 18623, 29062, 37246, 58124, 74492, 116248, 148984, 2236453, 4472906, 8945812, 17891624, 24600983, 49201966, 98403932, 196807864]

約数ペア:

[(1, 196807864), (2, 98403932), (4, 49201966), (8, 24600983), (11, 17891624), (22, 8945812), (44, 4472906), (88, 2236453), (1321, 148984), (1693, 116248), (2642, 74492), (3386, 58124), (5284, 37246), (6772, 29062), (10568, 18623), (13544, 14531)]