208366752

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{373}}^1$

素因数の和:443

約数の個数: 144

約数和(自身を含む): 625429728

約数和(自身を除く): 417062976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 66, 69, 88, 92, 96, 132, 138, 176, 184, 253, 264, 276, 352, 368, 373, 506, 528, 529, 552, 736, 746, 759, 1012, 1056, 1058, 1104, 1119, 1492, 1518, 1587, 2024, 2116, 2208, 2238, 2984, 3036, 3174, 4048, 4103, 4232, 4476, 5819, 5968, 6072, 6348, 8096, 8206, 8464, 8579, 8952, 11638, 11936, 12144, 12309, 12696, 16412, 16928, 17158, 17457, 17904, 23276, 24288, 24618, 25392, 25737, 32824, 34316, 34914, 35808, 46552, 49236, 50784, 51474, 65648, 68632, 69828, 93104, 94369, 98472, 102948, 131296, 137264, 139656, 186208, 188738, 196944, 197317, 205896, 274528, 279312, 283107, 377476, 393888, 394634, 411792, 558624, 566214, 591951, 754952, 789268, 823584, 1132428, 1183902, 1509904, 1578536, 2170487, 2264856, 2367804, 3019808, 3157072, 4340974, 4529712, 4735608, 6314144, 6511461, 8681948, 9059424, 9471216, 13022922, 17363896, 18942432, 26045844, 34727792, 52091688, 69455584, 104183376, 208366752]

約数ペア:

[(1, 208366752), (2, 104183376), (3, 69455584), (4, 52091688), (6, 34727792), (8, 26045844), (11, 18942432), (12, 17363896), (16, 13022922), (22, 9471216), (23, 9059424), (24, 8681948), (32, 6511461), (33, 6314144), (44, 4735608), (46, 4529712), (48, 4340974), (66, 3157072), (69, 3019808), (88, 2367804), (92, 2264856), (96, 2170487), (132, 1578536), (138, 1509904), (176, 1183902), (184, 1132428), (253, 823584), (264, 789268), (276, 754952), (352, 591951), (368, 566214), (373, 558624), (506, 411792), (528, 394634), (529, 393888), (552, 377476), (736, 283107), (746, 279312), (759, 274528), (1012, 205896), (1056, 197317), (1058, 196944), (1104, 188738), (1119, 186208), (1492, 139656), (1518, 137264), (1587, 131296), (2024, 102948), (2116, 98472), (2208, 94369), (2238, 93104), (2984, 69828), (3036, 68632), (3174, 65648), (4048, 51474), (4103, 50784), (4232, 49236), (4476, 46552), (5819, 35808), (5968, 34914), (6072, 34316), (6348, 32824), (8096, 25737), (8206, 25392), (8464, 24618), (8579, 24288), (8952, 23276), (11638, 17904), (11936, 17457), (12144, 17158), (12309, 16928), (12696, 16412)]