203792512

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:115

約数の個数: 256

約数和(自身を含む): 564019200

約数和(自身を除く): 360226688

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 29, 31, 32, 44, 46, 56, 58, 62, 64, 77, 88, 92, 112, 116, 124, 128, 154, 161, 176, 184, 203, 217, 224, 232, 248, 253, 308, 319, 322, 341, 352, 368, 406, 434, 448, 464, 496, 506, 616, 638, 644, 667, 682, 704, 713, 736, 812, 868, 896, 899, 928, 992, 1012, 1232, 1276, 1288, 1334, 1364, 1408, 1426, 1472, 1624, 1736, 1771, 1798, 1856, 1984, 2024, 2233, 2387, 2464, 2552, 2576, 2668, 2728, 2852, 2944, 3248, 3472, 3542, 3596, 3712, 3968, 4048, 4466, 4669, 4774, 4928, 4991, 5104, 5152, 5336, 5456, 5704, 6293, 6496, 6944, 7084, 7192, 7337, 7843, 8096, 8932, 9338, 9548, 9856, 9889, 9982, 10208, 10304, 10672, 10912, 11408, 12586, 12992, 13888, 14168, 14384, 14674, 15686, 16192, 17864, 18676, 19096, 19778, 19964, 20416, 20608, 20677, 21344, 21824, 22816, 25172, 25984, 27776, 28336, 28768, 29348, 31372, 32384, 35728, 37352, 38192, 39556, 39928, 40832, 41354, 42688, 43648, 45632, 50344, 51359, 54901, 56672, 57536, 58696, 62744, 69223, 71456, 74704, 76384, 79112, 79856, 82708, 85376, 91264, 100688, 102718, 109802, 113344, 115072, 117392, 125488, 138446, 142912, 144739, 149408, 152768, 158224, 159712, 165416, 201376, 205436, 219604, 226688, 227447, 234784, 250976, 276892, 285824, 289478, 298816, 305536, 316448, 319424, 330832, 402752, 410872, 439208, 454894, 469568, 501952, 553784, 578956, 597632, 632896, 638848, 661664, 805504, 821744, 878416, 909788, 939136, 1003904, 1107568, 1157912, 1265792, 1323328, 1592129, 1643488, 1756832, 1819576, 2215136, 2315824, 2646656, 3184258, 3286976, 3513664, 3639152, 4430272, 4631648, 6368516, 6573952, 7027328, 7278304, 8860544, 9263296, 12737032, 14556608, 18526592, 25474064, 29113216, 50948128, 101896256, 203792512]

約数ペア:

[(1, 203792512), (2, 101896256), (4, 50948128), (7, 29113216), (8, 25474064), (11, 18526592), (14, 14556608), (16, 12737032), (22, 9263296), (23, 8860544), (28, 7278304), (29, 7027328), (31, 6573952), (32, 6368516), (44, 4631648), (46, 4430272), (56, 3639152), (58, 3513664), (62, 3286976), (64, 3184258), (77, 2646656), (88, 2315824), (92, 2215136), (112, 1819576), (116, 1756832), (124, 1643488), (128, 1592129), (154, 1323328), (161, 1265792), (176, 1157912), (184, 1107568), (203, 1003904), (217, 939136), (224, 909788), (232, 878416), (248, 821744), (253, 805504), (308, 661664), (319, 638848), (322, 632896), (341, 597632), (352, 578956), (368, 553784), (406, 501952), (434, 469568), (448, 454894), (464, 439208), (496, 410872), (506, 402752), (616, 330832), (638, 319424), (644, 316448), (667, 305536), (682, 298816), (704, 289478), (713, 285824), (736, 276892), (812, 250976), (868, 234784), (896, 227447), (899, 226688), (928, 219604), (992, 205436), (1012, 201376), (1232, 165416), (1276, 159712), (1288, 158224), (1334, 152768), (1364, 149408), (1408, 144739), (1426, 142912), (1472, 138446), (1624, 125488), (1736, 117392), (1771, 115072), (1798, 113344), (1856, 109802), (1984, 102718), (2024, 100688), (2233, 91264), (2387, 85376), (2464, 82708), (2552, 79856), (2576, 79112), (2668, 76384), (2728, 74704), (2852, 71456), (2944, 69223), (3248, 62744), (3472, 58696), (3542, 57536), (3596, 56672), (3712, 54901), (3968, 51359), (4048, 50344), (4466, 45632), (4669, 43648), (4774, 42688), (4928, 41354), (4991, 40832), (5104, 39928), (5152, 39556), (5336, 38192), (5456, 37352), (5704, 35728), (6293, 32384), (6496, 31372), (6944, 29348), (7084, 28768), (7192, 28336), (7337, 27776), (7843, 25984), (8096, 25172), (8932, 22816), (9338, 21824), (9548, 21344), (9856, 20677), (9889, 20608), (9982, 20416), (10208, 19964), (10304, 19778), (10672, 19096), (10912, 18676), (11408, 17864), (12586, 16192), (12992, 15686), (13888, 14674), (14168, 14384)]