220003212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:184

約数の個数: 192

約数和(自身を含む): 640120320

約数和(自身を除く): 420117108

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 41, 44, 52, 53, 59, 66, 78, 82, 106, 118, 123, 132, 143, 156, 159, 164, 177, 212, 236, 246, 286, 318, 354, 429, 451, 492, 533, 572, 583, 636, 649, 689, 708, 767, 858, 902, 1066, 1166, 1298, 1353, 1378, 1534, 1599, 1716, 1749, 1804, 1947, 2067, 2132, 2173, 2301, 2332, 2419, 2596, 2706, 2756, 3068, 3127, 3198, 3498, 3894, 4134, 4346, 4602, 4838, 5412, 5863, 6254, 6396, 6519, 6996, 7257, 7579, 7788, 8268, 8437, 8692, 9204, 9381, 9676, 11726, 12508, 13038, 14514, 15158, 16874, 17589, 18762, 22737, 23452, 23903, 25311, 26076, 26609, 28249, 29028, 30316, 31447, 33748, 34397, 35178, 37524, 40651, 45474, 47806, 50622, 53218, 56498, 62894, 68794, 70356, 71709, 79827, 81302, 84747, 90948, 94341, 95612, 101244, 103191, 106436, 112996, 121953, 125788, 128207, 137588, 143418, 159654, 162604, 169494, 188682, 206382, 243906, 256414, 286836, 310739, 319308, 338988, 345917, 377364, 384621, 412764, 447161, 487812, 512828, 621478, 691834, 769242, 894322, 932217, 1037751, 1242956, 1341483, 1383668, 1410277, 1538484, 1666691, 1788644, 1864434, 2075502, 2682966, 2820554, 3333382, 3728868, 4151004, 4230831, 5000073, 5365932, 5641108, 6666764, 8461662, 10000146, 16923324, 18333601, 20000292, 36667202, 55000803, 73334404, 110001606, 220003212]

約数ペア:

[(1, 220003212), (2, 110001606), (3, 73334404), (4, 55000803), (6, 36667202), (11, 20000292), (12, 18333601), (13, 16923324), (22, 10000146), (26, 8461662), (33, 6666764), (39, 5641108), (41, 5365932), (44, 5000073), (52, 4230831), (53, 4151004), (59, 3728868), (66, 3333382), (78, 2820554), (82, 2682966), (106, 2075502), (118, 1864434), (123, 1788644), (132, 1666691), (143, 1538484), (156, 1410277), (159, 1383668), (164, 1341483), (177, 1242956), (212, 1037751), (236, 932217), (246, 894322), (286, 769242), (318, 691834), (354, 621478), (429, 512828), (451, 487812), (492, 447161), (533, 412764), (572, 384621), (583, 377364), (636, 345917), (649, 338988), (689, 319308), (708, 310739), (767, 286836), (858, 256414), (902, 243906), (1066, 206382), (1166, 188682), (1298, 169494), (1353, 162604), (1378, 159654), (1534, 143418), (1599, 137588), (1716, 128207), (1749, 125788), (1804, 121953), (1947, 112996), (2067, 106436), (2132, 103191), (2173, 101244), (2301, 95612), (2332, 94341), (2419, 90948), (2596, 84747), (2706, 81302), (2756, 79827), (3068, 71709), (3127, 70356), (3198, 68794), (3498, 62894), (3894, 56498), (4134, 53218), (4346, 50622), (4602, 47806), (4838, 45474), (5412, 40651), (5863, 37524), (6254, 35178), (6396, 34397), (6519, 33748), (6996, 31447), (7257, 30316), (7579, 29028), (7788, 28249), (8268, 26609), (8437, 26076), (8692, 25311), (9204, 23903), (9381, 23452), (9676, 22737), (11726, 18762), (12508, 17589), (13038, 16874), (14514, 15158)]