209206998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:739

約数の個数: 192

約数和(自身を含む): 645345792

約数和(自身を除く): 436138794

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 17, 18, 21, 22, 26, 33, 34, 39, 42, 51, 63, 66, 77, 78, 91, 99, 102, 117, 119, 126, 143, 153, 154, 182, 187, 198, 221, 231, 234, 238, 273, 286, 306, 357, 374, 429, 442, 462, 546, 561, 663, 683, 693, 714, 819, 858, 1001, 1071, 1122, 1287, 1309, 1326, 1366, 1386, 1547, 1638, 1683, 1989, 2002, 2049, 2142, 2431, 2574, 2618, 3003, 3094, 3366, 3927, 3978, 4098, 4641, 4781, 4862, 6006, 6147, 7293, 7513, 7854, 8879, 9009, 9282, 9562, 11611, 11781, 12294, 13923, 14343, 14586, 15026, 17017, 17758, 18018, 21879, 22539, 23222, 23562, 26637, 27846, 28686, 34034, 34833, 43029, 43758, 45078, 51051, 52591, 53274, 62153, 67617, 69666, 79911, 81277, 86058, 97669, 102102, 104499, 105182, 124306, 127721, 135234, 150943, 153153, 157773, 159822, 162554, 186459, 195338, 208998, 243831, 255442, 293007, 301886, 306306, 315546, 372918, 383163, 452829, 473319, 487662, 559377, 586014, 683683, 731493, 766326, 879021, 894047, 905658, 946638, 1056601, 1118754, 1149489, 1358487, 1367366, 1462986, 1660373, 1758042, 1788094, 2051049, 2113202, 2298978, 2682141, 2716974, 3169803, 3320746, 4102098, 4981119, 5364282, 6153147, 6339606, 8046423, 9509409, 9962238, 11622611, 12306294, 14943357, 16092846, 19018818, 23245222, 29886714, 34867833, 69735666, 104603499, 209206998]

約数ペア:

[(1, 209206998), (2, 104603499), (3, 69735666), (6, 34867833), (7, 29886714), (9, 23245222), (11, 19018818), (13, 16092846), (14, 14943357), (17, 12306294), (18, 11622611), (21, 9962238), (22, 9509409), (26, 8046423), (33, 6339606), (34, 6153147), (39, 5364282), (42, 4981119), (51, 4102098), (63, 3320746), (66, 3169803), (77, 2716974), (78, 2682141), (91, 2298978), (99, 2113202), (102, 2051049), (117, 1788094), (119, 1758042), (126, 1660373), (143, 1462986), (153, 1367366), (154, 1358487), (182, 1149489), (187, 1118754), (198, 1056601), (221, 946638), (231, 905658), (234, 894047), (238, 879021), (273, 766326), (286, 731493), (306, 683683), (357, 586014), (374, 559377), (429, 487662), (442, 473319), (462, 452829), (546, 383163), (561, 372918), (663, 315546), (683, 306306), (693, 301886), (714, 293007), (819, 255442), (858, 243831), (1001, 208998), (1071, 195338), (1122, 186459), (1287, 162554), (1309, 159822), (1326, 157773), (1366, 153153), (1386, 150943), (1547, 135234), (1638, 127721), (1683, 124306), (1989, 105182), (2002, 104499), (2049, 102102), (2142, 97669), (2431, 86058), (2574, 81277), (2618, 79911), (3003, 69666), (3094, 67617), (3366, 62153), (3927, 53274), (3978, 52591), (4098, 51051), (4641, 45078), (4781, 43758), (4862, 43029), (6006, 34833), (6147, 34034), (7293, 28686), (7513, 27846), (7854, 26637), (8879, 23562), (9009, 23222), (9282, 22539), (9562, 21879), (11611, 18018), (11781, 17758), (12294, 17017), (13923, 15026), (14343, 14586)]