201097960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 561427200

約数和(自身を除く): 360329240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 47, 49, 56, 59, 70, 74, 94, 98, 118, 140, 148, 185, 188, 196, 235, 236, 245, 259, 280, 295, 296, 329, 370, 376, 392, 413, 470, 472, 490, 518, 590, 658, 740, 826, 940, 980, 1036, 1180, 1295, 1316, 1480, 1645, 1652, 1739, 1813, 1880, 1960, 2065, 2072, 2183, 2303, 2360, 2590, 2632, 2773, 2891, 3290, 3304, 3478, 3626, 4130, 4366, 4606, 5180, 5546, 5782, 6580, 6956, 7252, 8260, 8695, 8732, 9065, 9212, 10360, 10915, 11092, 11515, 11564, 12173, 13160, 13865, 13912, 14455, 14504, 15281, 16520, 17390, 17464, 18130, 18424, 19411, 21830, 22184, 23030, 23128, 24346, 27730, 28910, 30562, 34780, 36260, 38822, 43660, 46060, 48692, 55460, 57820, 60865, 61124, 69560, 72520, 76405, 77644, 85211, 87320, 92120, 97055, 97384, 102601, 106967, 110920, 115640, 121730, 122248, 135877, 152810, 155288, 170422, 194110, 205202, 213934, 243460, 271754, 305620, 340844, 388220, 410404, 426055, 427868, 486920, 513005, 534835, 543508, 611240, 679385, 681688, 718207, 776440, 820808, 852110, 855736, 1026010, 1069670, 1087016, 1358770, 1436414, 1704220, 2052020, 2139340, 2717540, 2872828, 3408440, 3591035, 4104040, 4278680, 5027449, 5435080, 5745656, 7182070, 10054898, 14364140, 20109796, 25137245, 28728280, 40219592, 50274490, 100548980, 201097960]

約数ペア:

[(1, 201097960), (2, 100548980), (4, 50274490), (5, 40219592), (7, 28728280), (8, 25137245), (10, 20109796), (14, 14364140), (20, 10054898), (28, 7182070), (35, 5745656), (37, 5435080), (40, 5027449), (47, 4278680), (49, 4104040), (56, 3591035), (59, 3408440), (70, 2872828), (74, 2717540), (94, 2139340), (98, 2052020), (118, 1704220), (140, 1436414), (148, 1358770), (185, 1087016), (188, 1069670), (196, 1026010), (235, 855736), (236, 852110), (245, 820808), (259, 776440), (280, 718207), (295, 681688), (296, 679385), (329, 611240), (370, 543508), (376, 534835), (392, 513005), (413, 486920), (470, 427868), (472, 426055), (490, 410404), (518, 388220), (590, 340844), (658, 305620), (740, 271754), (826, 243460), (940, 213934), (980, 205202), (1036, 194110), (1180, 170422), (1295, 155288), (1316, 152810), (1480, 135877), (1645, 122248), (1652, 121730), (1739, 115640), (1813, 110920), (1880, 106967), (1960, 102601), (2065, 97384), (2072, 97055), (2183, 92120), (2303, 87320), (2360, 85211), (2590, 77644), (2632, 76405), (2773, 72520), (2891, 69560), (3290, 61124), (3304, 60865), (3478, 57820), (3626, 55460), (4130, 48692), (4366, 46060), (4606, 43660), (5180, 38822), (5546, 36260), (5782, 34780), (6580, 30562), (6956, 28910), (7252, 27730), (8260, 24346), (8695, 23128), (8732, 23030), (9065, 22184), (9212, 21830), (10360, 19411), (10915, 18424), (11092, 18130), (11515, 17464), (11564, 17390), (12173, 16520), (13160, 15281), (13865, 14504), (13912, 14455)]