208050912

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:425

約数の個数: 144

約数和(自身を含む): 629188560

約数和(自身を除く): 421137648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 193, 197, 228, 288, 304, 342, 386, 394, 456, 579, 591, 608, 684, 772, 788, 912, 1158, 1182, 1368, 1544, 1576, 1737, 1773, 1824, 2316, 2364, 2736, 3088, 3152, 3474, 3546, 3667, 3743, 4632, 4728, 5472, 6176, 6304, 6948, 7092, 7334, 7486, 9264, 9456, 11001, 11229, 13896, 14184, 14668, 14972, 18528, 18912, 22002, 22458, 27792, 28368, 29336, 29944, 33003, 33687, 38021, 44004, 44916, 55584, 56736, 58672, 59888, 66006, 67374, 76042, 88008, 89832, 114063, 117344, 119776, 132012, 134748, 152084, 176016, 179664, 228126, 264024, 269496, 304168, 342189, 352032, 359328, 456252, 528048, 538992, 608336, 684378, 722399, 912504, 1056096, 1077984, 1216672, 1368756, 1444798, 1825008, 2167197, 2737512, 2889596, 3650016, 4334394, 5475024, 5779192, 6501591, 8668788, 10950048, 11558384, 13003182, 17337576, 23116768, 26006364, 34675152, 52012728, 69350304, 104025456, 208050912]

約数ペア:

[(1, 208050912), (2, 104025456), (3, 69350304), (4, 52012728), (6, 34675152), (8, 26006364), (9, 23116768), (12, 17337576), (16, 13003182), (18, 11558384), (19, 10950048), (24, 8668788), (32, 6501591), (36, 5779192), (38, 5475024), (48, 4334394), (57, 3650016), (72, 2889596), (76, 2737512), (96, 2167197), (114, 1825008), (144, 1444798), (152, 1368756), (171, 1216672), (193, 1077984), (197, 1056096), (228, 912504), (288, 722399), (304, 684378), (342, 608336), (386, 538992), (394, 528048), (456, 456252), (579, 359328), (591, 352032), (608, 342189), (684, 304168), (772, 269496), (788, 264024), (912, 228126), (1158, 179664), (1182, 176016), (1368, 152084), (1544, 134748), (1576, 132012), (1737, 119776), (1773, 117344), (1824, 114063), (2316, 89832), (2364, 88008), (2736, 76042), (3088, 67374), (3152, 66006), (3474, 59888), (3546, 58672), (3667, 56736), (3743, 55584), (4632, 44916), (4728, 44004), (5472, 38021), (6176, 33687), (6304, 33003), (6948, 29944), (7092, 29336), (7334, 28368), (7486, 27792), (9264, 22458), (9456, 22002), (11001, 18912), (11229, 18528), (13896, 14972), (14184, 14668)]