206989692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 629207040

約数和(自身を除く): 422217348

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 47, 52, 74, 78, 84, 91, 94, 109, 111, 141, 148, 156, 182, 188, 218, 222, 259, 273, 282, 327, 329, 364, 436, 444, 481, 518, 546, 564, 611, 654, 658, 763, 777, 962, 987, 1036, 1092, 1222, 1308, 1316, 1417, 1443, 1526, 1554, 1739, 1833, 1924, 1974, 2289, 2444, 2834, 2886, 3052, 3108, 3367, 3478, 3666, 3948, 4033, 4251, 4277, 4578, 5123, 5217, 5668, 5772, 6734, 6956, 7332, 8066, 8502, 8554, 9156, 9919, 10101, 10246, 10434, 12099, 12173, 12831, 13468, 15369, 16132, 17004, 17108, 19838, 20202, 20492, 20868, 22607, 24198, 24346, 25662, 28231, 29757, 30738, 35861, 36519, 39676, 40404, 45214, 48396, 48692, 51324, 52429, 56462, 59514, 61476, 66599, 67821, 71722, 73038, 84693, 90428, 104858, 107583, 112924, 119028, 133198, 135642, 143444, 146076, 157287, 158249, 169386, 189551, 199797, 209716, 215166, 266396, 271284, 314574, 316498, 338772, 367003, 379102, 399594, 430332, 466193, 474747, 568653, 629148, 632996, 734006, 758204, 799188, 932386, 949494, 1101009, 1137306, 1326857, 1398579, 1468012, 1864772, 1898988, 2202018, 2274612, 2464163, 2653714, 2797158, 3980571, 4404036, 4928326, 5307428, 5594316, 7392489, 7961142, 9856652, 14784978, 15922284, 17249141, 29569956, 34498282, 51747423, 68996564, 103494846, 206989692]

約数ペア:

[(1, 206989692), (2, 103494846), (3, 68996564), (4, 51747423), (6, 34498282), (7, 29569956), (12, 17249141), (13, 15922284), (14, 14784978), (21, 9856652), (26, 7961142), (28, 7392489), (37, 5594316), (39, 5307428), (42, 4928326), (47, 4404036), (52, 3980571), (74, 2797158), (78, 2653714), (84, 2464163), (91, 2274612), (94, 2202018), (109, 1898988), (111, 1864772), (141, 1468012), (148, 1398579), (156, 1326857), (182, 1137306), (188, 1101009), (218, 949494), (222, 932386), (259, 799188), (273, 758204), (282, 734006), (327, 632996), (329, 629148), (364, 568653), (436, 474747), (444, 466193), (481, 430332), (518, 399594), (546, 379102), (564, 367003), (611, 338772), (654, 316498), (658, 314574), (763, 271284), (777, 266396), (962, 215166), (987, 209716), (1036, 199797), (1092, 189551), (1222, 169386), (1308, 158249), (1316, 157287), (1417, 146076), (1443, 143444), (1526, 135642), (1554, 133198), (1739, 119028), (1833, 112924), (1924, 107583), (1974, 104858), (2289, 90428), (2444, 84693), (2834, 73038), (2886, 71722), (3052, 67821), (3108, 66599), (3367, 61476), (3478, 59514), (3666, 56462), (3948, 52429), (4033, 51324), (4251, 48692), (4277, 48396), (4578, 45214), (5123, 40404), (5217, 39676), (5668, 36519), (5772, 35861), (6734, 30738), (6956, 29757), (7332, 28231), (8066, 25662), (8502, 24346), (8554, 24198), (9156, 22607), (9919, 20868), (10101, 20492), (10246, 20202), (10434, 19838), (12099, 17108), (12173, 17004), (12831, 16132), (13468, 15369)]