201337188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 560528640

約数和(自身を除く): 359191452

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 31, 34, 39, 51, 52, 62, 68, 78, 79, 93, 102, 124, 156, 158, 186, 204, 221, 237, 316, 372, 403, 442, 474, 527, 663, 806, 884, 948, 961, 1027, 1054, 1209, 1326, 1343, 1581, 1612, 1922, 2054, 2108, 2418, 2449, 2652, 2686, 2883, 3081, 3162, 3844, 4029, 4108, 4836, 4898, 5372, 5766, 6162, 6324, 6851, 7347, 8058, 9796, 11532, 12324, 12493, 13702, 14694, 16116, 16337, 17459, 20553, 24986, 27404, 29388, 31837, 32674, 34918, 37479, 41106, 41633, 49011, 49972, 52377, 63674, 65348, 69836, 74958, 75919, 82212, 83266, 95511, 98022, 104754, 124899, 127348, 149916, 151838, 166532, 191022, 196044, 209508, 212381, 227757, 249798, 303676, 382044, 424762, 455514, 499596, 541229, 637143, 849524, 911028, 986947, 1082458, 1274286, 1290623, 1623687, 1973894, 2164916, 2548572, 2581246, 2960841, 3247374, 3871869, 3947788, 5162492, 5921682, 6494748, 7743738, 11843364, 15487476, 16778099, 33556198, 50334297, 67112396, 100668594, 201337188]

約数ペア:

[(1, 201337188), (2, 100668594), (3, 67112396), (4, 50334297), (6, 33556198), (12, 16778099), (13, 15487476), (17, 11843364), (26, 7743738), (31, 6494748), (34, 5921682), (39, 5162492), (51, 3947788), (52, 3871869), (62, 3247374), (68, 2960841), (78, 2581246), (79, 2548572), (93, 2164916), (102, 1973894), (124, 1623687), (156, 1290623), (158, 1274286), (186, 1082458), (204, 986947), (221, 911028), (237, 849524), (316, 637143), (372, 541229), (403, 499596), (442, 455514), (474, 424762), (527, 382044), (663, 303676), (806, 249798), (884, 227757), (948, 212381), (961, 209508), (1027, 196044), (1054, 191022), (1209, 166532), (1326, 151838), (1343, 149916), (1581, 127348), (1612, 124899), (1922, 104754), (2054, 98022), (2108, 95511), (2418, 83266), (2449, 82212), (2652, 75919), (2686, 74958), (2883, 69836), (3081, 65348), (3162, 63674), (3844, 52377), (4029, 49972), (4108, 49011), (4836, 41633), (4898, 41106), (5372, 37479), (5766, 34918), (6162, 32674), (6324, 31837), (6851, 29388), (7347, 27404), (8058, 24986), (9796, 20553), (11532, 17459), (12324, 16337), (12493, 16116), (13702, 14694)]