202281504

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:387

約数の個数: 144

約数和(自身を含む): 590442048

約数和(自身を除く): 388160544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 68, 69, 92, 96, 102, 136, 138, 184, 204, 272, 276, 289, 317, 368, 391, 408, 544, 552, 578, 634, 736, 782, 816, 867, 951, 1104, 1156, 1173, 1268, 1564, 1632, 1734, 1902, 2208, 2312, 2346, 2536, 3128, 3468, 3804, 4624, 4692, 5072, 5389, 6256, 6647, 6936, 7291, 7608, 9248, 9384, 10144, 10778, 12512, 13294, 13872, 14582, 15216, 16167, 18768, 19941, 21556, 21873, 26588, 27744, 29164, 30432, 32334, 37536, 39882, 43112, 43746, 53176, 58328, 64668, 79764, 86224, 87492, 91613, 106352, 116656, 123947, 129336, 159528, 172448, 174984, 183226, 212704, 233312, 247894, 258672, 274839, 319056, 349968, 366452, 371841, 495788, 517344, 549678, 638112, 699936, 732904, 743682, 991576, 1099356, 1465808, 1487364, 1983152, 2107099, 2198712, 2931616, 2974728, 3966304, 4214198, 4397424, 5949456, 6321297, 8428396, 8794848, 11898912, 12642594, 16856792, 25285188, 33713584, 50570376, 67427168, 101140752, 202281504]

約数ペア:

[(1, 202281504), (2, 101140752), (3, 67427168), (4, 50570376), (6, 33713584), (8, 25285188), (12, 16856792), (16, 12642594), (17, 11898912), (23, 8794848), (24, 8428396), (32, 6321297), (34, 5949456), (46, 4397424), (48, 4214198), (51, 3966304), (68, 2974728), (69, 2931616), (92, 2198712), (96, 2107099), (102, 1983152), (136, 1487364), (138, 1465808), (184, 1099356), (204, 991576), (272, 743682), (276, 732904), (289, 699936), (317, 638112), (368, 549678), (391, 517344), (408, 495788), (544, 371841), (552, 366452), (578, 349968), (634, 319056), (736, 274839), (782, 258672), (816, 247894), (867, 233312), (951, 212704), (1104, 183226), (1156, 174984), (1173, 172448), (1268, 159528), (1564, 129336), (1632, 123947), (1734, 116656), (1902, 106352), (2208, 91613), (2312, 87492), (2346, 86224), (2536, 79764), (3128, 64668), (3468, 58328), (3804, 53176), (4624, 43746), (4692, 43112), (5072, 39882), (5389, 37536), (6256, 32334), (6647, 30432), (6936, 29164), (7291, 27744), (7608, 26588), (9248, 21873), (9384, 21556), (10144, 19941), (10778, 18768), (12512, 16167), (13294, 15216), (13872, 14582)]