208534512

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3079}}^1$

素因数の和:3190

約数の個数: 80

約数和(自身を含む): 577463040

約数和(自身を除く): 368928528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 83, 102, 136, 166, 204, 249, 272, 332, 408, 498, 664, 816, 996, 1328, 1411, 1992, 2822, 3079, 3984, 4233, 5644, 6158, 8466, 9237, 11288, 12316, 16932, 18474, 22576, 24632, 33864, 36948, 49264, 52343, 67728, 73896, 104686, 147792, 157029, 209372, 255557, 314058, 418744, 511114, 628116, 766671, 837488, 1022228, 1256232, 1533342, 2044456, 2512464, 3066684, 4088912, 4344469, 6133368, 8688938, 12266736, 13033407, 17377876, 26066814, 34755752, 52133628, 69511504, 104267256, 208534512]

約数ペア:

[(1, 208534512), (2, 104267256), (3, 69511504), (4, 52133628), (6, 34755752), (8, 26066814), (12, 17377876), (16, 13033407), (17, 12266736), (24, 8688938), (34, 6133368), (48, 4344469), (51, 4088912), (68, 3066684), (83, 2512464), (102, 2044456), (136, 1533342), (166, 1256232), (204, 1022228), (249, 837488), (272, 766671), (332, 628116), (408, 511114), (498, 418744), (664, 314058), (816, 255557), (996, 209372), (1328, 157029), (1411, 147792), (1992, 104686), (2822, 73896), (3079, 67728), (3984, 52343), (4233, 49264), (5644, 36948), (6158, 33864), (8466, 24632), (9237, 22576), (11288, 18474), (12316, 16932)]