199604856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:577

約数の個数: 128

約数和(自身を含む): 577290240

約数和(自身を除く): 377685384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 71, 88, 92, 132, 138, 142, 184, 213, 253, 264, 276, 284, 426, 463, 506, 552, 568, 759, 781, 852, 926, 1012, 1389, 1518, 1562, 1633, 1704, 1852, 2024, 2343, 2778, 3036, 3124, 3266, 3704, 4686, 4899, 5093, 5556, 6072, 6248, 6532, 9372, 9798, 10186, 10649, 11112, 13064, 15279, 17963, 18744, 19596, 20372, 21298, 30558, 31947, 32873, 35926, 39192, 40744, 42596, 53889, 61116, 63894, 65746, 71852, 85192, 98619, 107778, 117139, 122232, 127788, 131492, 143704, 197238, 215556, 234278, 255576, 262984, 351417, 361603, 394476, 431112, 468556, 702834, 723206, 756079, 788952, 937112, 1084809, 1405668, 1446412, 1512158, 2169618, 2268237, 2811336, 2892824, 3024316, 4339236, 4536474, 6048632, 8316869, 8678472, 9072948, 16633738, 18145896, 24950607, 33267476, 49901214, 66534952, 99802428, 199604856]

約数ペア:

[(1, 199604856), (2, 99802428), (3, 66534952), (4, 49901214), (6, 33267476), (8, 24950607), (11, 18145896), (12, 16633738), (22, 9072948), (23, 8678472), (24, 8316869), (33, 6048632), (44, 4536474), (46, 4339236), (66, 3024316), (69, 2892824), (71, 2811336), (88, 2268237), (92, 2169618), (132, 1512158), (138, 1446412), (142, 1405668), (184, 1084809), (213, 937112), (253, 788952), (264, 756079), (276, 723206), (284, 702834), (426, 468556), (463, 431112), (506, 394476), (552, 361603), (568, 351417), (759, 262984), (781, 255576), (852, 234278), (926, 215556), (1012, 197238), (1389, 143704), (1518, 131492), (1562, 127788), (1633, 122232), (1704, 117139), (1852, 107778), (2024, 98619), (2343, 85192), (2778, 71852), (3036, 65746), (3124, 63894), (3266, 61116), (3704, 53889), (4686, 42596), (4899, 40744), (5093, 39192), (5556, 35926), (6072, 32873), (6248, 31947), (6532, 30558), (9372, 21298), (9798, 20372), (10186, 19596), (10649, 18744), (11112, 17963), (13064, 15279)]