205866288

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:583

約数の個数: 120

約数和(自身を含む): 601675776

約数和(自身を除く): 395809488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 107, 124, 144, 186, 214, 248, 279, 321, 372, 428, 431, 496, 558, 642, 744, 856, 862, 963, 1116, 1284, 1293, 1488, 1712, 1724, 1926, 2232, 2568, 2586, 3317, 3448, 3852, 3879, 4464, 5136, 5172, 6634, 6896, 7704, 7758, 9951, 10344, 13268, 13361, 15408, 15516, 19902, 20688, 26536, 26722, 29853, 31032, 39804, 40083, 46117, 53072, 53444, 59706, 62064, 79608, 80166, 92234, 106888, 119412, 120249, 138351, 159216, 160332, 184468, 213776, 238824, 240498, 276702, 320664, 368936, 415053, 477648, 480996, 553404, 641328, 737872, 830106, 961992, 1106808, 1429627, 1660212, 1923984, 2213616, 2859254, 3320424, 4288881, 5718508, 6640848, 8577762, 11437016, 12866643, 17155524, 22874032, 25733286, 34311048, 51466572, 68622096, 102933144, 205866288]

約数ペア:

[(1, 205866288), (2, 102933144), (3, 68622096), (4, 51466572), (6, 34311048), (8, 25733286), (9, 22874032), (12, 17155524), (16, 12866643), (18, 11437016), (24, 8577762), (31, 6640848), (36, 5718508), (48, 4288881), (62, 3320424), (72, 2859254), (93, 2213616), (107, 1923984), (124, 1660212), (144, 1429627), (186, 1106808), (214, 961992), (248, 830106), (279, 737872), (321, 641328), (372, 553404), (428, 480996), (431, 477648), (496, 415053), (558, 368936), (642, 320664), (744, 276702), (856, 240498), (862, 238824), (963, 213776), (1116, 184468), (1284, 160332), (1293, 159216), (1488, 138351), (1712, 120249), (1724, 119412), (1926, 106888), (2232, 92234), (2568, 80166), (2586, 79608), (3317, 62064), (3448, 59706), (3852, 53444), (3879, 53072), (4464, 46117), (5136, 40083), (5172, 39804), (6634, 31032), (6896, 29853), (7704, 26722), (7758, 26536), (9951, 20688), (10344, 19902), (13268, 15516), (13361, 15408)]