208522824

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 552453120

約数和(自身を除く): 343930296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 43, 74, 86, 111, 127, 129, 148, 172, 222, 254, 258, 296, 344, 381, 444, 508, 516, 762, 888, 1016, 1032, 1524, 1591, 1849, 3048, 3182, 3698, 4699, 4773, 5461, 5547, 6364, 7396, 9398, 9546, 10922, 11094, 12728, 14097, 14792, 16383, 18796, 19092, 21844, 22188, 28194, 32766, 37592, 38184, 43688, 44376, 56388, 65532, 68413, 112776, 131064, 136826, 202057, 205239, 234823, 273652, 404114, 410478, 469646, 547304, 606171, 704469, 808228, 820956, 939292, 1212342, 1408938, 1616456, 1641912, 1878584, 2424684, 2817876, 4849368, 5635752, 8688451, 17376902, 26065353, 34753804, 52130706, 69507608, 104261412, 208522824]

約数ペア:

[(1, 208522824), (2, 104261412), (3, 69507608), (4, 52130706), (6, 34753804), (8, 26065353), (12, 17376902), (24, 8688451), (37, 5635752), (43, 4849368), (74, 2817876), (86, 2424684), (111, 1878584), (127, 1641912), (129, 1616456), (148, 1408938), (172, 1212342), (222, 939292), (254, 820956), (258, 808228), (296, 704469), (344, 606171), (381, 547304), (444, 469646), (508, 410478), (516, 404114), (762, 273652), (888, 234823), (1016, 205239), (1032, 202057), (1524, 136826), (1591, 131064), (1849, 112776), (3048, 68413), (3182, 65532), (3698, 56388), (4699, 44376), (4773, 43688), (5461, 38184), (5547, 37592), (6364, 32766), (7396, 28194), (9398, 22188), (9546, 21844), (10922, 19092), (11094, 18796), (12728, 16383), (14097, 14792)]