209470968

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 256

約数和(自身を含む): 709632000

約数和(自身を除く): 500161032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 41, 42, 54, 56, 62, 63, 72, 82, 84, 93, 108, 109, 123, 124, 126, 164, 168, 186, 189, 216, 217, 218, 246, 248, 252, 279, 287, 327, 328, 369, 372, 378, 434, 436, 492, 504, 558, 574, 651, 654, 738, 744, 756, 763, 837, 861, 868, 872, 981, 984, 1107, 1116, 1148, 1271, 1302, 1308, 1476, 1512, 1526, 1674, 1722, 1736, 1953, 1962, 2214, 2232, 2289, 2296, 2542, 2583, 2604, 2616, 2943, 2952, 3052, 3348, 3379, 3444, 3813, 3906, 3924, 4428, 4469, 4578, 5084, 5166, 5208, 5859, 5886, 6104, 6696, 6758, 6867, 6888, 7626, 7749, 7812, 7848, 8856, 8897, 8938, 9156, 10137, 10168, 10332, 11439, 11718, 11772, 13407, 13516, 13734, 15252, 15498, 15624, 17794, 17876, 18312, 20274, 20601, 20664, 22878, 23436, 23544, 23653, 26691, 26814, 27032, 27468, 30411, 30504, 30996, 31283, 34317, 35588, 35752, 40221, 40548, 41202, 45756, 46872, 47306, 53382, 53628, 54936, 60822, 61992, 62566, 68634, 70959, 71176, 80073, 80442, 81096, 82404, 91233, 91512, 93849, 94612, 106764, 107256, 120663, 121644, 125132, 137268, 138539, 141918, 160146, 160884, 164808, 182466, 187698, 189224, 212877, 213528, 240219, 241326, 243288, 250264, 274536, 277078, 281547, 283836, 320292, 321768, 364932, 375396, 415617, 425754, 480438, 482652, 554156, 563094, 567672, 638631, 640584, 729864, 750792, 831234, 844641, 851508, 960876, 965304, 969773, 1108312, 1126188, 1246851, 1277262, 1662468, 1689282, 1703016, 1921752, 1939546, 2252376, 2493702, 2554524, 2909319, 3324936, 3378564, 3740553, 3879092, 4987404, 5109048, 5818638, 6757128, 7481106, 7758184, 8727957, 9974808, 11637276, 14962212, 17455914, 23274552, 26183871, 29924424, 34911828, 52367742, 69823656, 104735484, 209470968]

約数ペア:

[(1, 209470968), (2, 104735484), (3, 69823656), (4, 52367742), (6, 34911828), (7, 29924424), (8, 26183871), (9, 23274552), (12, 17455914), (14, 14962212), (18, 11637276), (21, 9974808), (24, 8727957), (27, 7758184), (28, 7481106), (31, 6757128), (36, 5818638), (41, 5109048), (42, 4987404), (54, 3879092), (56, 3740553), (62, 3378564), (63, 3324936), (72, 2909319), (82, 2554524), (84, 2493702), (93, 2252376), (108, 1939546), (109, 1921752), (123, 1703016), (124, 1689282), (126, 1662468), (164, 1277262), (168, 1246851), (186, 1126188), (189, 1108312), (216, 969773), (217, 965304), (218, 960876), (246, 851508), (248, 844641), (252, 831234), (279, 750792), (287, 729864), (327, 640584), (328, 638631), (369, 567672), (372, 563094), (378, 554156), (434, 482652), (436, 480438), (492, 425754), (504, 415617), (558, 375396), (574, 364932), (651, 321768), (654, 320292), (738, 283836), (744, 281547), (756, 277078), (763, 274536), (837, 250264), (861, 243288), (868, 241326), (872, 240219), (981, 213528), (984, 212877), (1107, 189224), (1116, 187698), (1148, 182466), (1271, 164808), (1302, 160884), (1308, 160146), (1476, 141918), (1512, 138539), (1526, 137268), (1674, 125132), (1722, 121644), (1736, 120663), (1953, 107256), (1962, 106764), (2214, 94612), (2232, 93849), (2289, 91512), (2296, 91233), (2542, 82404), (2583, 81096), (2604, 80442), (2616, 80073), (2943, 71176), (2952, 70959), (3052, 68634), (3348, 62566), (3379, 61992), (3444, 60822), (3813, 54936), (3906, 53628), (3924, 53382), (4428, 47306), (4469, 46872), (4578, 45756), (5084, 41202), (5166, 40548), (5208, 40221), (5859, 35752), (5886, 35588), (6104, 34317), (6696, 31283), (6758, 30996), (6867, 30504), (6888, 30411), (7626, 27468), (7749, 27032), (7812, 26814), (7848, 26691), (8856, 23653), (8897, 23544), (8938, 23436), (9156, 22878), (10137, 20664), (10168, 20601), (10332, 20274), (11439, 18312), (11718, 17876), (11772, 17794), (13407, 15624), (13516, 15498), (13734, 15252)]