204049856

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:561

約数の個数: 56

約数和(自身を含む): 414771840

約数和(自身を除く): 210721984

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 107, 166, 214, 332, 359, 428, 664, 718, 856, 1328, 1436, 1712, 2656, 2872, 3424, 5312, 5744, 6848, 8881, 11488, 17762, 22976, 29797, 35524, 38413, 59594, 71048, 76826, 119188, 142096, 153652, 238376, 284192, 307304, 476752, 568384, 614608, 953504, 1229216, 1907008, 2458432, 3188279, 6376558, 12753116, 25506232, 51012464, 102024928, 204049856]

約数ペア:

[(1, 204049856), (2, 102024928), (4, 51012464), (8, 25506232), (16, 12753116), (32, 6376558), (64, 3188279), (83, 2458432), (107, 1907008), (166, 1229216), (214, 953504), (332, 614608), (359, 568384), (428, 476752), (664, 307304), (718, 284192), (856, 238376), (1328, 153652), (1436, 142096), (1712, 119188), (2656, 76826), (2872, 71048), (3424, 59594), (5312, 38413), (5744, 35524), (6848, 29797), (8881, 22976), (11488, 17762)]