196964768

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 216

約数和(自身を含む): 539741664

約数和(自身を除く): 342776896

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 43, 44, 52, 56, 77, 86, 88, 91, 104, 112, 121, 143, 154, 169, 172, 176, 182, 208, 224, 242, 286, 301, 308, 338, 344, 352, 364, 416, 473, 484, 559, 572, 602, 616, 676, 688, 728, 847, 946, 968, 1001, 1118, 1144, 1183, 1204, 1232, 1352, 1376, 1456, 1573, 1694, 1859, 1892, 1936, 2002, 2236, 2288, 2366, 2408, 2464, 2704, 2912, 3146, 3311, 3388, 3718, 3784, 3872, 3913, 4004, 4472, 4576, 4732, 4816, 5203, 5408, 6149, 6292, 6622, 6776, 7267, 7436, 7568, 7826, 8008, 8944, 9464, 9632, 10406, 11011, 12298, 12584, 13013, 13244, 13552, 14534, 14872, 15136, 15652, 16016, 17888, 18928, 20449, 20812, 22022, 24596, 25168, 26026, 26488, 27104, 29068, 29744, 31304, 32032, 36421, 37856, 40898, 41624, 43043, 44044, 49192, 50336, 50869, 52052, 52976, 58136, 59488, 62608, 67639, 72842, 79937, 81796, 83248, 86086, 88088, 98384, 101738, 104104, 105952, 116272, 125216, 135278, 143143, 145684, 159874, 163592, 166496, 172172, 176176, 196768, 203476, 208208, 232544, 270556, 286286, 291368, 319748, 327184, 344344, 352352, 406952, 416416, 473473, 541112, 559559, 572572, 582736, 639496, 654368, 688688, 813904, 879307, 946946, 1082224, 1119118, 1145144, 1165472, 1278992, 1377376, 1627808, 1758614, 1893892, 2164448, 2238236, 2290288, 2557984, 3517228, 3787784, 4476472, 4580576, 6155149, 7034456, 7575568, 8952944, 12310298, 14068912, 15151136, 17905888, 24620596, 28137824, 49241192, 98482384, 196964768]

約数ペア:

[(1, 196964768), (2, 98482384), (4, 49241192), (7, 28137824), (8, 24620596), (11, 17905888), (13, 15151136), (14, 14068912), (16, 12310298), (22, 8952944), (26, 7575568), (28, 7034456), (32, 6155149), (43, 4580576), (44, 4476472), (52, 3787784), (56, 3517228), (77, 2557984), (86, 2290288), (88, 2238236), (91, 2164448), (104, 1893892), (112, 1758614), (121, 1627808), (143, 1377376), (154, 1278992), (169, 1165472), (172, 1145144), (176, 1119118), (182, 1082224), (208, 946946), (224, 879307), (242, 813904), (286, 688688), (301, 654368), (308, 639496), (338, 582736), (344, 572572), (352, 559559), (364, 541112), (416, 473473), (473, 416416), (484, 406952), (559, 352352), (572, 344344), (602, 327184), (616, 319748), (676, 291368), (688, 286286), (728, 270556), (847, 232544), (946, 208208), (968, 203476), (1001, 196768), (1118, 176176), (1144, 172172), (1183, 166496), (1204, 163592), (1232, 159874), (1352, 145684), (1376, 143143), (1456, 135278), (1573, 125216), (1694, 116272), (1859, 105952), (1892, 104104), (1936, 101738), (2002, 98384), (2236, 88088), (2288, 86086), (2366, 83248), (2408, 81796), (2464, 79937), (2704, 72842), (2912, 67639), (3146, 62608), (3311, 59488), (3388, 58136), (3718, 52976), (3784, 52052), (3872, 50869), (3913, 50336), (4004, 49192), (4472, 44044), (4576, 43043), (4732, 41624), (4816, 40898), (5203, 37856), (5408, 36421), (6149, 32032), (6292, 31304), (6622, 29744), (6776, 29068), (7267, 27104), (7436, 26488), (7568, 26026), (7826, 25168), (8008, 24596), (8944, 22022), (9464, 20812), (9632, 20449), (10406, 18928), (11011, 17888), (12298, 16016), (12584, 15652), (13013, 15136), (13244, 14872), (13552, 14534)]