197221752

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1034

約数の個数: 192

約数和(自身を含む): 679311360

約数和(自身を除く): 482089608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 31, 36, 39, 42, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 117, 124, 126, 156, 168, 182, 186, 217, 234, 248, 252, 273, 279, 312, 364, 372, 403, 434, 468, 504, 546, 558, 651, 728, 744, 806, 819, 868, 936, 971, 1092, 1116, 1209, 1302, 1612, 1638, 1736, 1942, 1953, 2184, 2232, 2418, 2604, 2821, 2913, 3224, 3276, 3627, 3884, 3906, 4836, 5208, 5642, 5826, 6552, 6797, 7254, 7768, 7812, 8463, 8739, 9672, 11284, 11652, 12623, 13594, 14508, 15624, 16926, 17478, 20391, 22568, 23304, 25246, 25389, 27188, 29016, 30101, 33852, 34956, 37869, 40782, 50492, 50778, 54376, 60202, 61173, 67704, 69912, 75738, 81564, 88361, 90303, 100984, 101556, 113607, 120404, 122346, 151476, 163128, 176722, 180606, 203112, 210707, 227214, 240808, 244692, 265083, 270909, 302952, 353444, 361212, 391313, 421414, 454428, 489384, 530166, 541818, 632121, 706888, 722424, 782626, 795249, 842828, 908856, 1060332, 1083636, 1173939, 1264242, 1565252, 1590498, 1685656, 1896363, 2120664, 2167272, 2347878, 2528484, 2739191, 3130504, 3180996, 3521817, 3792726, 4695756, 5056968, 5478382, 6361992, 7043634, 7585452, 8217573, 9391512, 10956764, 14087268, 15170904, 16435146, 21913528, 24652719, 28174536, 32870292, 49305438, 65740584, 98610876, 197221752]

約数ペア:

[(1, 197221752), (2, 98610876), (3, 65740584), (4, 49305438), (6, 32870292), (7, 28174536), (8, 24652719), (9, 21913528), (12, 16435146), (13, 15170904), (14, 14087268), (18, 10956764), (21, 9391512), (24, 8217573), (26, 7585452), (28, 7043634), (31, 6361992), (36, 5478382), (39, 5056968), (42, 4695756), (52, 3792726), (56, 3521817), (62, 3180996), (63, 3130504), (72, 2739191), (78, 2528484), (84, 2347878), (91, 2167272), (93, 2120664), (104, 1896363), (117, 1685656), (124, 1590498), (126, 1565252), (156, 1264242), (168, 1173939), (182, 1083636), (186, 1060332), (217, 908856), (234, 842828), (248, 795249), (252, 782626), (273, 722424), (279, 706888), (312, 632121), (364, 541818), (372, 530166), (403, 489384), (434, 454428), (468, 421414), (504, 391313), (546, 361212), (558, 353444), (651, 302952), (728, 270909), (744, 265083), (806, 244692), (819, 240808), (868, 227214), (936, 210707), (971, 203112), (1092, 180606), (1116, 176722), (1209, 163128), (1302, 151476), (1612, 122346), (1638, 120404), (1736, 113607), (1942, 101556), (1953, 100984), (2184, 90303), (2232, 88361), (2418, 81564), (2604, 75738), (2821, 69912), (2913, 67704), (3224, 61173), (3276, 60202), (3627, 54376), (3884, 50778), (3906, 50492), (4836, 40782), (5208, 37869), (5642, 34956), (5826, 33852), (6552, 30101), (6797, 29016), (7254, 27188), (7768, 25389), (7812, 25246), (8463, 23304), (8739, 22568), (9672, 20391), (11284, 17478), (11652, 16926), (12623, 15624), (13594, 14508)]