201627509772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{11243}}^1$

素因数の和:11552

約数の個数: 144

約数和(自身を含む): 525442014720

約数和(自身を除く): 323814504948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 169, 222, 239, 338, 444, 478, 481, 507, 676, 717, 956, 962, 1014, 1434, 1443, 1924, 2028, 2868, 2886, 3107, 5772, 6214, 6253, 8843, 9321, 11243, 12428, 12506, 17686, 18642, 18759, 22486, 25012, 26529, 33729, 35372, 37284, 37518, 40391, 44972, 53058, 67458, 75036, 80782, 106116, 114959, 121173, 134916, 146159, 161564, 229918, 242346, 292318, 344877, 415991, 438477, 459836, 484692, 584636, 689754, 831982, 876954, 1247973, 1379508, 1494467, 1663964, 1753908, 1900067, 2495946, 2687077, 2988934, 3800134, 4483401, 4991892, 5374154, 5407883, 5700201, 5977868, 7600268, 8061231, 8966802, 10748308, 10815766, 11400402, 16122462, 16223649, 17933604, 21631532, 22800804, 32244924, 32447298, 34932001, 64894596, 69864002, 70302479, 99421849, 104796003, 139728004, 140604958, 198843698, 209592006, 210907437, 281209916, 298265547, 397687396, 419184012, 421814874, 454116013, 596531094, 843629748, 908232026, 1193062188, 1292484037, 1362348039, 1816464052, 2584968074, 2724696078, 3877452111, 5169936148, 5449392156, 7754904222, 15509808444, 16802292481, 33604584962, 50406877443, 67209169924, 100813754886, 201627509772]

約数ペア:

[(1, 201627509772), (2, 100813754886), (3, 67209169924), (4, 50406877443), (6, 33604584962), (12, 16802292481), (13, 15509808444), (26, 7754904222), (37, 5449392156), (39, 5169936148), (52, 3877452111), (74, 2724696078), (78, 2584968074), (111, 1816464052), (148, 1362348039), (156, 1292484037), (169, 1193062188), (222, 908232026), (239, 843629748), (338, 596531094), (444, 454116013), (478, 421814874), (481, 419184012), (507, 397687396), (676, 298265547), (717, 281209916), (956, 210907437), (962, 209592006), (1014, 198843698), (1434, 140604958), (1443, 139728004), (1924, 104796003), (2028, 99421849), (2868, 70302479), (2886, 69864002), (3107, 64894596), (5772, 34932001), (6214, 32447298), (6253, 32244924), (8843, 22800804), (9321, 21631532), (11243, 17933604), (12428, 16223649), (12506, 16122462), (17686, 11400402), (18642, 10815766), (18759, 10748308), (22486, 8966802), (25012, 8061231), (26529, 7600268), (33729, 5977868), (35372, 5700201), (37284, 5407883), (37518, 5374154), (40391, 4991892), (44972, 4483401), (53058, 3800134), (67458, 2988934), (75036, 2687077), (80782, 2495946), (106116, 1900067), (114959, 1753908), (121173, 1663964), (134916, 1494467), (146159, 1379508), (161564, 1247973), (229918, 876954), (242346, 831982), (292318, 689754), (344877, 584636), (415991, 484692), (438477, 459836)]