208722976

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 557383680

約数和(自身を除く): 348660704

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 29, 32, 44, 46, 56, 58, 77, 88, 92, 112, 116, 127, 154, 161, 176, 184, 203, 224, 232, 253, 254, 308, 319, 322, 352, 368, 406, 464, 506, 508, 616, 638, 644, 667, 736, 812, 889, 928, 1012, 1016, 1232, 1276, 1288, 1334, 1397, 1624, 1771, 1778, 2024, 2032, 2233, 2464, 2552, 2576, 2668, 2794, 2921, 3248, 3542, 3556, 3683, 4048, 4064, 4466, 4669, 5104, 5152, 5336, 5588, 5842, 6496, 7084, 7112, 7337, 7366, 8096, 8932, 9338, 9779, 10208, 10672, 11176, 11684, 14168, 14224, 14674, 14732, 17864, 18676, 19558, 20447, 21344, 22352, 23368, 25781, 28336, 28448, 29348, 29464, 32131, 35728, 37352, 39116, 40513, 40894, 44704, 46736, 51359, 51562, 56672, 58696, 58928, 64262, 71456, 74704, 78232, 81026, 81788, 84709, 93472, 102718, 103124, 117392, 117856, 128524, 149408, 156464, 162052, 163576, 169418, 205436, 206248, 224917, 234784, 257048, 283591, 312928, 324104, 327152, 338836, 410872, 412496, 449834, 514096, 567182, 592963, 648208, 654304, 677672, 821744, 824992, 899668, 931799, 1028192, 1134364, 1185926, 1296416, 1355344, 1643488, 1799336, 1863598, 2268728, 2371852, 2710688, 3598672, 3727196, 4537456, 4743704, 6522593, 7197344, 7454392, 9074912, 9487408, 13045186, 14908784, 18974816, 26090372, 29817568, 52180744, 104361488, 208722976]

約数ペア:

[(1, 208722976), (2, 104361488), (4, 52180744), (7, 29817568), (8, 26090372), (11, 18974816), (14, 14908784), (16, 13045186), (22, 9487408), (23, 9074912), (28, 7454392), (29, 7197344), (32, 6522593), (44, 4743704), (46, 4537456), (56, 3727196), (58, 3598672), (77, 2710688), (88, 2371852), (92, 2268728), (112, 1863598), (116, 1799336), (127, 1643488), (154, 1355344), (161, 1296416), (176, 1185926), (184, 1134364), (203, 1028192), (224, 931799), (232, 899668), (253, 824992), (254, 821744), (308, 677672), (319, 654304), (322, 648208), (352, 592963), (368, 567182), (406, 514096), (464, 449834), (506, 412496), (508, 410872), (616, 338836), (638, 327152), (644, 324104), (667, 312928), (736, 283591), (812, 257048), (889, 234784), (928, 224917), (1012, 206248), (1016, 205436), (1232, 169418), (1276, 163576), (1288, 162052), (1334, 156464), (1397, 149408), (1624, 128524), (1771, 117856), (1778, 117392), (2024, 103124), (2032, 102718), (2233, 93472), (2464, 84709), (2552, 81788), (2576, 81026), (2668, 78232), (2794, 74704), (2921, 71456), (3248, 64262), (3542, 58928), (3556, 58696), (3683, 56672), (4048, 51562), (4064, 51359), (4466, 46736), (4669, 44704), (5104, 40894), (5152, 40513), (5336, 39116), (5588, 37352), (5842, 35728), (6496, 32131), (7084, 29464), (7112, 29348), (7337, 28448), (7366, 28336), (8096, 25781), (8932, 23368), (9338, 22352), (9779, 21344), (10208, 20447), (10672, 19558), (11176, 18676), (11684, 17864), (14168, 14732), (14224, 14674)]