208055628

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 216

約数和(自身を含む): 630324240

約数和(自身を除く): 422268612

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 33, 36, 44, 54, 58, 61, 66, 81, 87, 99, 108, 116, 121, 122, 132, 162, 174, 183, 198, 242, 243, 244, 261, 297, 319, 324, 348, 363, 366, 396, 484, 486, 522, 549, 594, 638, 671, 726, 732, 783, 891, 957, 972, 1044, 1089, 1098, 1188, 1276, 1342, 1452, 1566, 1647, 1769, 1782, 1914, 2013, 2178, 2196, 2349, 2673, 2684, 2871, 3132, 3267, 3294, 3509, 3538, 3564, 3828, 4026, 4356, 4698, 4941, 5307, 5346, 5742, 6039, 6534, 6588, 7018, 7047, 7076, 7381, 8052, 8613, 9396, 9801, 9882, 10527, 10614, 10692, 11484, 12078, 13068, 14036, 14094, 14762, 14823, 15921, 17226, 18117, 19459, 19602, 19764, 21054, 21228, 22143, 24156, 25839, 28188, 29403, 29524, 29646, 31581, 31842, 34452, 36234, 38918, 39204, 42108, 44286, 47763, 51678, 54351, 58377, 58806, 59292, 63162, 63684, 66429, 72468, 77517, 77836, 88572, 94743, 95526, 103356, 108702, 116754, 117612, 126324, 132858, 143289, 155034, 163053, 175131, 189486, 191052, 199287, 214049, 217404, 233508, 265716, 284229, 286578, 310068, 326106, 350262, 378972, 398574, 428098, 429867, 525393, 568458, 573156, 597861, 642147, 652212, 700524, 797148, 852687, 856196, 859734, 1050786, 1136916, 1195722, 1284294, 1576179, 1705374, 1719468, 1793583, 1926441, 2101572, 2391444, 2568588, 3152358, 3410748, 3587166, 3852882, 4728537, 5779323, 6304716, 7174332, 7705764, 9457074, 11558646, 17337969, 18914148, 23117292, 34675938, 52013907, 69351876, 104027814, 208055628]

約数ペア:

[(1, 208055628), (2, 104027814), (3, 69351876), (4, 52013907), (6, 34675938), (9, 23117292), (11, 18914148), (12, 17337969), (18, 11558646), (22, 9457074), (27, 7705764), (29, 7174332), (33, 6304716), (36, 5779323), (44, 4728537), (54, 3852882), (58, 3587166), (61, 3410748), (66, 3152358), (81, 2568588), (87, 2391444), (99, 2101572), (108, 1926441), (116, 1793583), (121, 1719468), (122, 1705374), (132, 1576179), (162, 1284294), (174, 1195722), (183, 1136916), (198, 1050786), (242, 859734), (243, 856196), (244, 852687), (261, 797148), (297, 700524), (319, 652212), (324, 642147), (348, 597861), (363, 573156), (366, 568458), (396, 525393), (484, 429867), (486, 428098), (522, 398574), (549, 378972), (594, 350262), (638, 326106), (671, 310068), (726, 286578), (732, 284229), (783, 265716), (891, 233508), (957, 217404), (972, 214049), (1044, 199287), (1089, 191052), (1098, 189486), (1188, 175131), (1276, 163053), (1342, 155034), (1452, 143289), (1566, 132858), (1647, 126324), (1769, 117612), (1782, 116754), (1914, 108702), (2013, 103356), (2178, 95526), (2196, 94743), (2349, 88572), (2673, 77836), (2684, 77517), (2871, 72468), (3132, 66429), (3267, 63684), (3294, 63162), (3509, 59292), (3538, 58806), (3564, 58377), (3828, 54351), (4026, 51678), (4356, 47763), (4698, 44286), (4941, 42108), (5307, 39204), (5346, 38918), (5742, 36234), (6039, 34452), (6534, 31842), (6588, 31581), (7018, 29646), (7047, 29524), (7076, 29403), (7381, 28188), (8052, 25839), (8613, 24156), (9396, 22143), (9801, 21228), (9882, 21054), (10527, 19764), (10614, 19602), (10692, 19459), (11484, 18117), (12078, 17226), (13068, 15921), (14036, 14823), (14094, 14762)]