204917544

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 630324240

約数和(自身を除く): 425406696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 52, 61, 72, 74, 78, 97, 104, 111, 117, 122, 148, 156, 183, 194, 222, 234, 244, 291, 296, 312, 333, 366, 388, 444, 468, 481, 488, 549, 582, 666, 732, 776, 793, 873, 888, 936, 962, 1098, 1164, 1261, 1332, 1443, 1464, 1586, 1746, 1924, 2196, 2257, 2328, 2379, 2522, 2664, 2886, 3172, 3492, 3589, 3783, 3848, 4329, 4392, 4514, 4758, 5044, 5772, 5917, 6344, 6771, 6984, 7137, 7178, 7566, 8658, 9028, 9516, 10088, 10767, 11349, 11544, 11834, 13542, 14274, 14356, 15132, 17316, 17751, 18056, 19032, 20313, 21534, 22698, 23668, 27084, 28548, 28712, 29341, 30264, 32301, 34632, 35502, 40626, 43068, 45396, 46657, 47336, 53253, 54168, 57096, 58682, 64602, 71004, 76921, 81252, 86136, 88023, 90792, 93314, 106506, 117364, 129204, 139971, 142008, 153842, 162504, 176046, 186628, 213012, 218929, 230763, 234728, 258408, 264069, 279942, 307684, 352092, 373256, 419913, 426024, 437858, 461526, 528138, 559884, 615368, 656787, 692289, 704184, 839826, 875716, 923052, 1056276, 1119768, 1313574, 1384578, 1679652, 1751432, 1846104, 1970361, 2112552, 2627148, 2769156, 2846077, 3359304, 3940722, 5254296, 5538312, 5692154, 7881444, 8538231, 11384308, 15762888, 17076462, 22768616, 25614693, 34152924, 51229386, 68305848, 102458772, 204917544]

約数ペア:

[(1, 204917544), (2, 102458772), (3, 68305848), (4, 51229386), (6, 34152924), (8, 25614693), (9, 22768616), (12, 17076462), (13, 15762888), (18, 11384308), (24, 8538231), (26, 7881444), (36, 5692154), (37, 5538312), (39, 5254296), (52, 3940722), (61, 3359304), (72, 2846077), (74, 2769156), (78, 2627148), (97, 2112552), (104, 1970361), (111, 1846104), (117, 1751432), (122, 1679652), (148, 1384578), (156, 1313574), (183, 1119768), (194, 1056276), (222, 923052), (234, 875716), (244, 839826), (291, 704184), (296, 692289), (312, 656787), (333, 615368), (366, 559884), (388, 528138), (444, 461526), (468, 437858), (481, 426024), (488, 419913), (549, 373256), (582, 352092), (666, 307684), (732, 279942), (776, 264069), (793, 258408), (873, 234728), (888, 230763), (936, 218929), (962, 213012), (1098, 186628), (1164, 176046), (1261, 162504), (1332, 153842), (1443, 142008), (1464, 139971), (1586, 129204), (1746, 117364), (1924, 106506), (2196, 93314), (2257, 90792), (2328, 88023), (2379, 86136), (2522, 81252), (2664, 76921), (2886, 71004), (3172, 64602), (3492, 58682), (3589, 57096), (3783, 54168), (3848, 53253), (4329, 47336), (4392, 46657), (4514, 45396), (4758, 43068), (5044, 40626), (5772, 35502), (5917, 34632), (6344, 32301), (6771, 30264), (6984, 29341), (7137, 28712), (7178, 28548), (7566, 27084), (8658, 23668), (9028, 22698), (9516, 21534), (10088, 20313), (10767, 19032), (11349, 18056), (11544, 17751), (11834, 17316), (13542, 15132), (14274, 14356)]