209387974488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{251231}}^1$

素因数の和:251310

約数の個数: 192

約数和(自身を含む): 673623336960

約数和(自身を除く): 464235362472

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 41, 42, 44, 56, 66, 77, 82, 84, 88, 121, 123, 132, 154, 164, 168, 231, 242, 246, 264, 287, 308, 328, 363, 451, 462, 484, 492, 574, 616, 726, 847, 861, 902, 924, 968, 984, 1148, 1353, 1452, 1694, 1722, 1804, 1848, 2296, 2541, 2706, 2904, 3157, 3388, 3444, 3608, 4961, 5082, 5412, 6314, 6776, 6888, 9471, 9922, 10164, 10824, 12628, 14883, 18942, 19844, 20328, 25256, 29766, 34727, 37884, 39688, 59532, 69454, 75768, 104181, 119064, 138908, 208362, 251231, 277816, 416724, 502462, 753693, 833448, 1004924, 1507386, 1758617, 2009848, 2763541, 3014772, 3517234, 5275851, 5527082, 6029544, 7034468, 8290623, 10300471, 10551702, 11054164, 14068936, 16581246, 19344787, 20600942, 21103404, 22108328, 30398951, 30901413, 33162492, 38689574, 41201884, 42206808, 58034361, 60797902, 61802826, 66324984, 72103297, 77379148, 82403768, 91196853, 113305181, 116068722, 121595804, 123605652, 144206594, 154758296, 182393706, 212792657, 216309891, 226610362, 232137444, 243191608, 247211304, 288413188, 339915543, 364787412, 425585314, 432619782, 453220724, 464274888, 576826376, 638377971, 679831086, 729574824, 793136267, 851170628, 865239564, 906441448, 1246356991, 1276755942, 1359662172, 1586272534, 1702341256, 1730479128, 2379408801, 2492713982, 2553511884, 2719324344, 3172545068, 3739070973, 4758817602, 4985427964, 5107023768, 6345090136, 7478141946, 8724498937, 9517635204, 9970855928, 14956283892, 17448997874, 19035270408, 26173496811, 29912567784, 34897995748, 52346993622, 69795991496, 104693987244, 209387974488]

約数ペア:

[(1, 209387974488), (2, 104693987244), (3, 69795991496), (4, 52346993622), (6, 34897995748), (7, 29912567784), (8, 26173496811), (11, 19035270408), (12, 17448997874), (14, 14956283892), (21, 9970855928), (22, 9517635204), (24, 8724498937), (28, 7478141946), (33, 6345090136), (41, 5107023768), (42, 4985427964), (44, 4758817602), (56, 3739070973), (66, 3172545068), (77, 2719324344), (82, 2553511884), (84, 2492713982), (88, 2379408801), (121, 1730479128), (123, 1702341256), (132, 1586272534), (154, 1359662172), (164, 1276755942), (168, 1246356991), (231, 906441448), (242, 865239564), (246, 851170628), (264, 793136267), (287, 729574824), (308, 679831086), (328, 638377971), (363, 576826376), (451, 464274888), (462, 453220724), (484, 432619782), (492, 425585314), (574, 364787412), (616, 339915543), (726, 288413188), (847, 247211304), (861, 243191608), (902, 232137444), (924, 226610362), (968, 216309891), (984, 212792657), (1148, 182393706), (1353, 154758296), (1452, 144206594), (1694, 123605652), (1722, 121595804), (1804, 116068722), (1848, 113305181), (2296, 91196853), (2541, 82403768), (2706, 77379148), (2904, 72103297), (3157, 66324984), (3388, 61802826), (3444, 60797902), (3608, 58034361), (4961, 42206808), (5082, 41201884), (5412, 38689574), (6314, 33162492), (6776, 30901413), (6888, 30398951), (9471, 22108328), (9922, 21103404), (10164, 20600942), (10824, 19344787), (12628, 16581246), (14883, 14068936), (18942, 11054164), (19844, 10551702), (20328, 10300471), (25256, 8290623), (29766, 7034468), (34727, 6029544), (37884, 5527082), (39688, 5275851), (59532, 3517234), (69454, 3014772), (75768, 2763541), (104181, 2009848), (119064, 1758617), (138908, 1507386), (208362, 1004924), (251231, 833448), (277816, 753693), (416724, 502462)]