205918632

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:448

約数の個数: 128

約数和(自身を含む): 602784000

約数和(自身を除く): 396865368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 181, 184, 207, 216, 229, 276, 362, 414, 458, 543, 552, 621, 687, 724, 828, 916, 1086, 1242, 1374, 1448, 1629, 1656, 1832, 2061, 2172, 2484, 2748, 3258, 4122, 4163, 4344, 4887, 4968, 5267, 5496, 6183, 6516, 8244, 8326, 9774, 10534, 12366, 12489, 13032, 15801, 16488, 16652, 19548, 21068, 24732, 24978, 31602, 33304, 37467, 39096, 41449, 42136, 47403, 49464, 49956, 63204, 74934, 82898, 94806, 99912, 112401, 124347, 126408, 142209, 149868, 165796, 189612, 224802, 248694, 284418, 299736, 331592, 373041, 379224, 449604, 497388, 568836, 746082, 899208, 953327, 994776, 1119123, 1137672, 1492164, 1906654, 2238246, 2859981, 2984328, 3813308, 4476492, 5719962, 7626616, 8579943, 8952984, 11439924, 17159886, 22879848, 25739829, 34319772, 51479658, 68639544, 102959316, 205918632]

約数ペア:

[(1, 205918632), (2, 102959316), (3, 68639544), (4, 51479658), (6, 34319772), (8, 25739829), (9, 22879848), (12, 17159886), (18, 11439924), (23, 8952984), (24, 8579943), (27, 7626616), (36, 5719962), (46, 4476492), (54, 3813308), (69, 2984328), (72, 2859981), (92, 2238246), (108, 1906654), (138, 1492164), (181, 1137672), (184, 1119123), (207, 994776), (216, 953327), (229, 899208), (276, 746082), (362, 568836), (414, 497388), (458, 449604), (543, 379224), (552, 373041), (621, 331592), (687, 299736), (724, 284418), (828, 248694), (916, 224802), (1086, 189612), (1242, 165796), (1374, 149868), (1448, 142209), (1629, 126408), (1656, 124347), (1832, 112401), (2061, 99912), (2172, 94806), (2484, 82898), (2748, 74934), (3258, 63204), (4122, 49956), (4163, 49464), (4344, 47403), (4887, 42136), (4968, 41449), (5267, 39096), (5496, 37467), (6183, 33304), (6516, 31602), (8244, 24978), (8326, 24732), (9774, 21068), (10534, 19548), (12366, 16652), (12489, 16488), (13032, 15801)]