193878594

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:529

約数の個数: 144

約数和(自身を含む): 541647288

約数和(自身を除く): 347768694

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 37, 39, 42, 49, 63, 74, 78, 91, 98, 111, 117, 126, 147, 182, 222, 234, 259, 273, 294, 333, 441, 457, 481, 518, 546, 637, 666, 777, 819, 882, 914, 962, 1274, 1371, 1443, 1554, 1638, 1813, 1911, 2331, 2742, 2886, 3199, 3367, 3626, 3822, 4113, 4329, 4662, 5439, 5733, 5941, 6398, 6734, 8226, 8658, 9597, 10101, 10878, 11466, 11882, 16317, 16909, 17823, 19194, 20202, 22393, 23569, 28791, 30303, 32634, 33818, 35646, 41587, 44786, 47138, 50727, 53469, 57582, 60606, 67179, 70707, 83174, 101454, 106938, 118363, 124761, 134358, 141414, 152181, 201537, 212121, 219817, 236726, 249522, 291109, 304362, 355089, 374283, 403074, 424242, 439634, 582218, 659451, 710178, 748566, 828541, 873327, 1065267, 1318902, 1538719, 1657082, 1746654, 1978353, 2130534, 2485623, 2619981, 3077438, 3956706, 4616157, 4971246, 5239962, 7456869, 9232314, 10771033, 13848471, 14913738, 21542066, 27696942, 32313099, 64626198, 96939297, 193878594]

約数ペア:

[(1, 193878594), (2, 96939297), (3, 64626198), (6, 32313099), (7, 27696942), (9, 21542066), (13, 14913738), (14, 13848471), (18, 10771033), (21, 9232314), (26, 7456869), (37, 5239962), (39, 4971246), (42, 4616157), (49, 3956706), (63, 3077438), (74, 2619981), (78, 2485623), (91, 2130534), (98, 1978353), (111, 1746654), (117, 1657082), (126, 1538719), (147, 1318902), (182, 1065267), (222, 873327), (234, 828541), (259, 748566), (273, 710178), (294, 659451), (333, 582218), (441, 439634), (457, 424242), (481, 403074), (518, 374283), (546, 355089), (637, 304362), (666, 291109), (777, 249522), (819, 236726), (882, 219817), (914, 212121), (962, 201537), (1274, 152181), (1371, 141414), (1443, 134358), (1554, 124761), (1638, 118363), (1813, 106938), (1911, 101454), (2331, 83174), (2742, 70707), (2886, 67179), (3199, 60606), (3367, 57582), (3626, 53469), (3822, 50727), (4113, 47138), (4329, 44786), (4662, 41587), (5439, 35646), (5733, 33818), (5941, 32634), (6398, 30303), (6734, 28791), (8226, 23569), (8658, 22393), (9597, 20202), (10101, 19194), (10878, 17823), (11466, 16909), (11882, 16317)]