204474784

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{757}}^1$

素因数の和:1157

約数の個数: 48

約数和(自身を含む): 421763328

約数和(自身を除く): 217288544

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 367, 368, 734, 736, 757, 1468, 1514, 2936, 3028, 5872, 6056, 8441, 11744, 12112, 16882, 17411, 24224, 33764, 34822, 67528, 69644, 135056, 139288, 270112, 277819, 278576, 555638, 557152, 1111276, 2222552, 4445104, 6389837, 8890208, 12779674, 25559348, 51118696, 102237392, 204474784]

約数ペア:

[(1, 204474784), (2, 102237392), (4, 51118696), (8, 25559348), (16, 12779674), (23, 8890208), (32, 6389837), (46, 4445104), (92, 2222552), (184, 1111276), (367, 557152), (368, 555638), (734, 278576), (736, 277819), (757, 270112), (1468, 139288), (1514, 135056), (2936, 69644), (3028, 67528), (5872, 34822), (6056, 33764), (8441, 24224), (11744, 17411), (12112, 16882)]