203479536

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 160

約数和(自身を含む): 596850688

約数和(自身を除く): 393371152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 67, 78, 93, 104, 124, 134, 156, 157, 186, 201, 208, 248, 268, 312, 314, 372, 402, 403, 471, 496, 536, 624, 628, 744, 804, 806, 871, 942, 1072, 1209, 1256, 1488, 1608, 1612, 1742, 1884, 2041, 2077, 2418, 2512, 2613, 3216, 3224, 3484, 3768, 4082, 4154, 4836, 4867, 5226, 6123, 6231, 6448, 6968, 7536, 8164, 8308, 9672, 9734, 10452, 10519, 12246, 12462, 13936, 14601, 16328, 16616, 19344, 19468, 20904, 21038, 24492, 24924, 27001, 29202, 31557, 32656, 33232, 38936, 41808, 42076, 48984, 49848, 54002, 58404, 63114, 63271, 77872, 81003, 84152, 97968, 99696, 108004, 116808, 126228, 126542, 136747, 162006, 168304, 189813, 216008, 233616, 252456, 253084, 273494, 324012, 326089, 379626, 410241, 432016, 504912, 506168, 546988, 648024, 652178, 759252, 820482, 978267, 1012336, 1093976, 1296048, 1304356, 1518504, 1640964, 1956534, 2187952, 2608712, 3037008, 3281928, 3913068, 4239157, 5217424, 6563856, 7826136, 8478314, 12717471, 15652272, 16956628, 25434942, 33913256, 50869884, 67826512, 101739768, 203479536]

約数ペア:

[(1, 203479536), (2, 101739768), (3, 67826512), (4, 50869884), (6, 33913256), (8, 25434942), (12, 16956628), (13, 15652272), (16, 12717471), (24, 8478314), (26, 7826136), (31, 6563856), (39, 5217424), (48, 4239157), (52, 3913068), (62, 3281928), (67, 3037008), (78, 2608712), (93, 2187952), (104, 1956534), (124, 1640964), (134, 1518504), (156, 1304356), (157, 1296048), (186, 1093976), (201, 1012336), (208, 978267), (248, 820482), (268, 759252), (312, 652178), (314, 648024), (372, 546988), (402, 506168), (403, 504912), (471, 432016), (496, 410241), (536, 379626), (624, 326089), (628, 324012), (744, 273494), (804, 253084), (806, 252456), (871, 233616), (942, 216008), (1072, 189813), (1209, 168304), (1256, 162006), (1488, 136747), (1608, 126542), (1612, 126228), (1742, 116808), (1884, 108004), (2041, 99696), (2077, 97968), (2418, 84152), (2512, 81003), (2613, 77872), (3216, 63271), (3224, 63114), (3484, 58404), (3768, 54002), (4082, 49848), (4154, 48984), (4836, 42076), (4867, 41808), (5226, 38936), (6123, 33232), (6231, 32656), (6448, 31557), (6968, 29202), (7536, 27001), (8164, 24924), (8308, 24492), (9672, 21038), (9734, 20904), (10452, 19468), (10519, 19344), (12246, 16616), (12462, 16328), (13936, 14601)]