203971152

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:242

約数の個数: 240

約数和(自身を含む): 688705920

約数和(自身を除く): 484734768

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 29, 33, 42, 44, 48, 56, 58, 66, 77, 84, 87, 88, 112, 116, 121, 132, 154, 168, 173, 174, 176, 203, 231, 232, 242, 264, 308, 319, 336, 346, 348, 363, 406, 462, 464, 484, 519, 528, 609, 616, 638, 692, 696, 726, 812, 847, 924, 957, 968, 1038, 1211, 1218, 1232, 1276, 1384, 1392, 1452, 1624, 1694, 1848, 1903, 1914, 1936, 2076, 2233, 2422, 2436, 2541, 2552, 2768, 2904, 3248, 3388, 3509, 3633, 3696, 3806, 3828, 4152, 4466, 4844, 4872, 5017, 5082, 5104, 5709, 5808, 6699, 6776, 7018, 7266, 7612, 7656, 8304, 8932, 9688, 9744, 10034, 10164, 10527, 11418, 13321, 13398, 13552, 14036, 14532, 15051, 15224, 15312, 17864, 19376, 20068, 20328, 20933, 21054, 22836, 24563, 26642, 26796, 28072, 29064, 30102, 30448, 35119, 35728, 39963, 40136, 40656, 41866, 42108, 45672, 49126, 53284, 53592, 55187, 56144, 58128, 60204, 62799, 70238, 73689, 79926, 80272, 83732, 84216, 91344, 98252, 105357, 106568, 107184, 110374, 120408, 125598, 140476, 146531, 147378, 159852, 165561, 167464, 168432, 196504, 210714, 213136, 220748, 240816, 251196, 280952, 293062, 294756, 319704, 331122, 334928, 386309, 393008, 421428, 439593, 441496, 502392, 561904, 586124, 589512, 607057, 639408, 662244, 772618, 842856, 879186, 882992, 1004784, 1158927, 1172248, 1179024, 1214114, 1324488, 1545236, 1685712, 1758372, 1821171, 2317854, 2344496, 2428228, 2648976, 3090472, 3516744, 3642342, 4249399, 4635708, 4856456, 6180944, 7033488, 7284684, 8498798, 9271416, 9712912, 12748197, 14569368, 16997596, 18542832, 25496394, 29138736, 33995192, 50992788, 67990384, 101985576, 203971152]

約数ペア:

[(1, 203971152), (2, 101985576), (3, 67990384), (4, 50992788), (6, 33995192), (7, 29138736), (8, 25496394), (11, 18542832), (12, 16997596), (14, 14569368), (16, 12748197), (21, 9712912), (22, 9271416), (24, 8498798), (28, 7284684), (29, 7033488), (33, 6180944), (42, 4856456), (44, 4635708), (48, 4249399), (56, 3642342), (58, 3516744), (66, 3090472), (77, 2648976), (84, 2428228), (87, 2344496), (88, 2317854), (112, 1821171), (116, 1758372), (121, 1685712), (132, 1545236), (154, 1324488), (168, 1214114), (173, 1179024), (174, 1172248), (176, 1158927), (203, 1004784), (231, 882992), (232, 879186), (242, 842856), (264, 772618), (308, 662244), (319, 639408), (336, 607057), (346, 589512), (348, 586124), (363, 561904), (406, 502392), (462, 441496), (464, 439593), (484, 421428), (519, 393008), (528, 386309), (609, 334928), (616, 331122), (638, 319704), (692, 294756), (696, 293062), (726, 280952), (812, 251196), (847, 240816), (924, 220748), (957, 213136), (968, 210714), (1038, 196504), (1211, 168432), (1218, 167464), (1232, 165561), (1276, 159852), (1384, 147378), (1392, 146531), (1452, 140476), (1624, 125598), (1694, 120408), (1848, 110374), (1903, 107184), (1914, 106568), (1936, 105357), (2076, 98252), (2233, 91344), (2422, 84216), (2436, 83732), (2541, 80272), (2552, 79926), (2768, 73689), (2904, 70238), (3248, 62799), (3388, 60204), (3509, 58128), (3633, 56144), (3696, 55187), (3806, 53592), (3828, 53284), (4152, 49126), (4466, 45672), (4844, 42108), (4872, 41866), (5017, 40656), (5082, 40136), (5104, 39963), (5709, 35728), (5808, 35119), (6699, 30448), (6776, 30102), (7018, 29064), (7266, 28072), (7612, 26796), (7656, 26642), (8304, 24563), (8932, 22836), (9688, 21054), (9744, 20933), (10034, 20328), (10164, 20068), (10527, 19376), (11418, 17864), (13321, 15312), (13398, 15224), (13552, 15051), (14036, 14532)]