209621412

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:328

約数の個数: 288

約数和(自身を含む): 745395840

約数和(自身を除く): 535774428

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 49, 52, 54, 63, 66, 77, 78, 84, 91, 98, 99, 108, 117, 126, 132, 143, 147, 154, 156, 182, 189, 196, 198, 231, 234, 252, 273, 277, 286, 294, 297, 308, 351, 364, 378, 396, 429, 441, 462, 468, 539, 546, 554, 572, 588, 594, 637, 693, 702, 756, 819, 831, 858, 882, 924, 1001, 1078, 1092, 1108, 1188, 1274, 1287, 1323, 1386, 1404, 1617, 1638, 1662, 1716, 1764, 1911, 1939, 2002, 2079, 2156, 2457, 2493, 2548, 2574, 2646, 2772, 3003, 3047, 3234, 3276, 3324, 3601, 3822, 3861, 3878, 4004, 4158, 4851, 4914, 4986, 5148, 5292, 5733, 5817, 6006, 6094, 6468, 7007, 7202, 7479, 7644, 7722, 7756, 8316, 9009, 9141, 9702, 9828, 9972, 10803, 11466, 11634, 12012, 12188, 13573, 14014, 14404, 14553, 14958, 15444, 17199, 17451, 18018, 18282, 19404, 21021, 21329, 21606, 22932, 23268, 25207, 27027, 27146, 27423, 28028, 29106, 29916, 32409, 34398, 34902, 36036, 36564, 39611, 40719, 42042, 42658, 43212, 50414, 52353, 54054, 54292, 54846, 58212, 63063, 63987, 64818, 68796, 69804, 75621, 79222, 81438, 82269, 84084, 85316, 97227, 100828, 104706, 108108, 109692, 118833, 122157, 126126, 127974, 129636, 149303, 151242, 158444, 162876, 164538, 176449, 189189, 191961, 194454, 209412, 226863, 237666, 244314, 252252, 255948, 277277, 298606, 302484, 329076, 352898, 356499, 366471, 378378, 383922, 388908, 447909, 453726, 475332, 488628, 529347, 554554, 575883, 597212, 680589, 705796, 712998, 732942, 756756, 767844, 831831, 895818, 907452, 1058694, 1069497, 1109108, 1151766, 1343727, 1361178, 1425996, 1465884, 1588041, 1663662, 1791636, 1940939, 2117388, 2138994, 2303532, 2495493, 2687454, 2722356, 3176082, 3327324, 3881878, 4031181, 4277988, 4764123, 4990986, 5374908, 5822817, 6352164, 7486479, 7763756, 8062362, 9528246, 9981972, 11645634, 14972958, 16124724, 17468451, 19056492, 23291268, 29945916, 34936902, 52405353, 69873804, 104810706, 209621412]

約数ペア:

[(1, 209621412), (2, 104810706), (3, 69873804), (4, 52405353), (6, 34936902), (7, 29945916), (9, 23291268), (11, 19056492), (12, 17468451), (13, 16124724), (14, 14972958), (18, 11645634), (21, 9981972), (22, 9528246), (26, 8062362), (27, 7763756), (28, 7486479), (33, 6352164), (36, 5822817), (39, 5374908), (42, 4990986), (44, 4764123), (49, 4277988), (52, 4031181), (54, 3881878), (63, 3327324), (66, 3176082), (77, 2722356), (78, 2687454), (84, 2495493), (91, 2303532), (98, 2138994), (99, 2117388), (108, 1940939), (117, 1791636), (126, 1663662), (132, 1588041), (143, 1465884), (147, 1425996), (154, 1361178), (156, 1343727), (182, 1151766), (189, 1109108), (196, 1069497), (198, 1058694), (231, 907452), (234, 895818), (252, 831831), (273, 767844), (277, 756756), (286, 732942), (294, 712998), (297, 705796), (308, 680589), (351, 597212), (364, 575883), (378, 554554), (396, 529347), (429, 488628), (441, 475332), (462, 453726), (468, 447909), (539, 388908), (546, 383922), (554, 378378), (572, 366471), (588, 356499), (594, 352898), (637, 329076), (693, 302484), (702, 298606), (756, 277277), (819, 255948), (831, 252252), (858, 244314), (882, 237666), (924, 226863), (1001, 209412), (1078, 194454), (1092, 191961), (1108, 189189), (1188, 176449), (1274, 164538), (1287, 162876), (1323, 158444), (1386, 151242), (1404, 149303), (1617, 129636), (1638, 127974), (1662, 126126), (1716, 122157), (1764, 118833), (1911, 109692), (1939, 108108), (2002, 104706), (2079, 100828), (2156, 97227), (2457, 85316), (2493, 84084), (2548, 82269), (2574, 81438), (2646, 79222), (2772, 75621), (3003, 69804), (3047, 68796), (3234, 64818), (3276, 63987), (3324, 63063), (3601, 58212), (3822, 54846), (3861, 54292), (3878, 54054), (4004, 52353), (4158, 50414), (4851, 43212), (4914, 42658), (4986, 42042), (5148, 40719), (5292, 39611), (5733, 36564), (5817, 36036), (6006, 34902), (6094, 34398), (6468, 32409), (7007, 29916), (7202, 29106), (7479, 28028), (7644, 27423), (7722, 27146), (7756, 27027), (8316, 25207), (9009, 23268), (9141, 22932), (9702, 21606), (9828, 21329), (9972, 21021), (10803, 19404), (11466, 18282), (11634, 18018), (12012, 17451), (12188, 17199), (13573, 15444), (14014, 14958), (14404, 14553)]