201994569568

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1291}}^1\times {\mathrm{2377}}^1$

素因数の和:3717

約数の個数: 144

約数和(自身を含む): 463381893072

約数和(自身を除く): 261387323504

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 352, 374, 484, 544, 748, 968, 1291, 1496, 1936, 2057, 2377, 2582, 2992, 3872, 4114, 4754, 5164, 5984, 8228, 9508, 10328, 14201, 16456, 19016, 20656, 21947, 26147, 28402, 32912, 38032, 40409, 41312, 43894, 52294, 56804, 65824, 76064, 80818, 87788, 104588, 113608, 156211, 161636, 175576, 209176, 227216, 241417, 287617, 312422, 323272, 351152, 418352, 444499, 454432, 482834, 575234, 624844, 646544, 702304, 836704, 888998, 965668, 1150468, 1249688, 1293088, 1777996, 1931336, 2300936, 2499376, 2655587, 3068707, 3555992, 3862672, 4601872, 4889489, 4998752, 5311174, 6137414, 7111984, 7725344, 9203744, 9778978, 10622348, 12274828, 14223968, 19557956, 21244696, 24549656, 33755777, 39115912, 42489392, 49099312, 52168019, 67511554, 78231824, 84978784, 98198624, 104336038, 135023108, 156463648, 208672076, 270046216, 371313547, 417344152, 540092432, 573848209, 742627094, 834688304, 1080184864, 1147696418, 1485254188, 1669376608, 2295392836, 2970508376, 4590785672, 5941016752, 6312330299, 9181571344, 11882033504, 12624660598, 18363142688, 25249321196, 50498642392, 100997284784, 201994569568]

約数ペア:

[(1, 201994569568), (2, 100997284784), (4, 50498642392), (8, 25249321196), (11, 18363142688), (16, 12624660598), (17, 11882033504), (22, 9181571344), (32, 6312330299), (34, 5941016752), (44, 4590785672), (68, 2970508376), (88, 2295392836), (121, 1669376608), (136, 1485254188), (176, 1147696418), (187, 1080184864), (242, 834688304), (272, 742627094), (352, 573848209), (374, 540092432), (484, 417344152), (544, 371313547), (748, 270046216), (968, 208672076), (1291, 156463648), (1496, 135023108), (1936, 104336038), (2057, 98198624), (2377, 84978784), (2582, 78231824), (2992, 67511554), (3872, 52168019), (4114, 49099312), (4754, 42489392), (5164, 39115912), (5984, 33755777), (8228, 24549656), (9508, 21244696), (10328, 19557956), (14201, 14223968), (16456, 12274828), (19016, 10622348), (20656, 9778978), (21947, 9203744), (26147, 7725344), (28402, 7111984), (32912, 6137414), (38032, 5311174), (40409, 4998752), (41312, 4889489), (43894, 4601872), (52294, 3862672), (56804, 3555992), (65824, 3068707), (76064, 2655587), (80818, 2499376), (87788, 2300936), (104588, 1931336), (113608, 1777996), (156211, 1293088), (161636, 1249688), (175576, 1150468), (209176, 965668), (227216, 888998), (241417, 836704), (287617, 702304), (312422, 646544), (323272, 624844), (351152, 575234), (418352, 482834), (444499, 454432)]