208732176

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 240

約数和(自身を含む): 668528640

約数和(自身を除く): 459796464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 31, 36, 38, 46, 48, 57, 62, 69, 72, 76, 92, 93, 107, 114, 124, 138, 144, 152, 171, 184, 186, 207, 214, 228, 248, 276, 279, 304, 321, 342, 368, 372, 414, 428, 437, 456, 496, 552, 558, 589, 642, 684, 713, 744, 828, 856, 874, 912, 963, 1104, 1116, 1178, 1284, 1311, 1368, 1426, 1488, 1656, 1712, 1748, 1767, 1926, 2033, 2139, 2232, 2356, 2461, 2568, 2622, 2736, 2852, 3312, 3317, 3496, 3534, 3852, 3933, 4066, 4278, 4464, 4712, 4922, 5136, 5244, 5301, 5704, 6099, 6417, 6634, 6992, 7068, 7383, 7704, 7866, 8132, 8556, 9424, 9844, 9951, 10488, 10602, 11408, 12198, 12834, 13268, 13547, 14136, 14766, 15408, 15732, 16264, 17112, 18297, 19688, 19902, 20976, 21204, 22149, 24396, 25668, 26536, 27094, 28272, 29532, 29853, 31464, 32528, 34224, 36594, 39376, 39804, 40641, 42408, 44298, 46759, 48792, 51336, 53072, 54188, 59064, 59706, 62928, 63023, 73188, 76291, 79608, 81282, 84816, 88596, 93518, 97584, 102672, 108376, 118128, 119412, 121923, 126046, 140277, 146376, 152582, 159216, 162564, 177192, 187036, 189069, 216752, 228873, 238824, 243846, 252092, 280554, 292752, 305164, 325128, 354384, 374072, 378138, 420831, 457746, 477648, 487692, 504184, 561108, 567207, 610328, 650256, 686619, 748144, 756276, 841662, 915492, 975384, 1008368, 1122216, 1134414, 1220656, 1373238, 1449529, 1512552, 1683324, 1830984, 1950768, 2244432, 2268828, 2746476, 2899058, 3025104, 3366648, 3661968, 4348587, 4537656, 5492952, 5798116, 6733296, 8697174, 9075312, 10985904, 11596232, 13045761, 17394348, 23192464, 26091522, 34788696, 52183044, 69577392, 104366088, 208732176]

約数ペア:

[(1, 208732176), (2, 104366088), (3, 69577392), (4, 52183044), (6, 34788696), (8, 26091522), (9, 23192464), (12, 17394348), (16, 13045761), (18, 11596232), (19, 10985904), (23, 9075312), (24, 8697174), (31, 6733296), (36, 5798116), (38, 5492952), (46, 4537656), (48, 4348587), (57, 3661968), (62, 3366648), (69, 3025104), (72, 2899058), (76, 2746476), (92, 2268828), (93, 2244432), (107, 1950768), (114, 1830984), (124, 1683324), (138, 1512552), (144, 1449529), (152, 1373238), (171, 1220656), (184, 1134414), (186, 1122216), (207, 1008368), (214, 975384), (228, 915492), (248, 841662), (276, 756276), (279, 748144), (304, 686619), (321, 650256), (342, 610328), (368, 567207), (372, 561108), (414, 504184), (428, 487692), (437, 477648), (456, 457746), (496, 420831), (552, 378138), (558, 374072), (589, 354384), (642, 325128), (684, 305164), (713, 292752), (744, 280554), (828, 252092), (856, 243846), (874, 238824), (912, 228873), (963, 216752), (1104, 189069), (1116, 187036), (1178, 177192), (1284, 162564), (1311, 159216), (1368, 152582), (1426, 146376), (1488, 140277), (1656, 126046), (1712, 121923), (1748, 119412), (1767, 118128), (1926, 108376), (2033, 102672), (2139, 97584), (2232, 93518), (2356, 88596), (2461, 84816), (2568, 81282), (2622, 79608), (2736, 76291), (2852, 73188), (3312, 63023), (3317, 62928), (3496, 59706), (3534, 59064), (3852, 54188), (3933, 53072), (4066, 51336), (4278, 48792), (4464, 46759), (4712, 44298), (4922, 42408), (5136, 40641), (5244, 39804), (5301, 39376), (5704, 36594), (6099, 34224), (6417, 32528), (6634, 31464), (6992, 29853), (7068, 29532), (7383, 28272), (7704, 27094), (7866, 26536), (8132, 25668), (8556, 24396), (9424, 22149), (9844, 21204), (9951, 20976), (10488, 19902), (10602, 19688), (11408, 18297), (12198, 17112), (12834, 16264), (13268, 15732), (13547, 15408), (14136, 14766)]