197473848

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 585204480

約数和(自身を除く): 387730632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 163, 264, 286, 312, 326, 353, 429, 489, 572, 652, 706, 858, 978, 1059, 1144, 1304, 1412, 1716, 1793, 1956, 2118, 2119, 2824, 3432, 3586, 3883, 3912, 4236, 4238, 4589, 5379, 6357, 7172, 7766, 8472, 8476, 9178, 10758, 11649, 12714, 13767, 14344, 15532, 16952, 18356, 21516, 23298, 23309, 25428, 27534, 31064, 36712, 43032, 46596, 46618, 50479, 50856, 55068, 57539, 69927, 93192, 93236, 100958, 110136, 115078, 139854, 151437, 172617, 186472, 201916, 230156, 279708, 302874, 345234, 403832, 460312, 559416, 605748, 632929, 690468, 748007, 1211496, 1265858, 1380936, 1496014, 1898787, 2244021, 2531716, 2992028, 3797574, 4488042, 5063432, 5984056, 7595148, 8228077, 8976084, 15190296, 16456154, 17952168, 24684231, 32912308, 49368462, 65824616, 98736924, 197473848]

約数ペア:

[(1, 197473848), (2, 98736924), (3, 65824616), (4, 49368462), (6, 32912308), (8, 24684231), (11, 17952168), (12, 16456154), (13, 15190296), (22, 8976084), (24, 8228077), (26, 7595148), (33, 5984056), (39, 5063432), (44, 4488042), (52, 3797574), (66, 2992028), (78, 2531716), (88, 2244021), (104, 1898787), (132, 1496014), (143, 1380936), (156, 1265858), (163, 1211496), (264, 748007), (286, 690468), (312, 632929), (326, 605748), (353, 559416), (429, 460312), (489, 403832), (572, 345234), (652, 302874), (706, 279708), (858, 230156), (978, 201916), (1059, 186472), (1144, 172617), (1304, 151437), (1412, 139854), (1716, 115078), (1793, 110136), (1956, 100958), (2118, 93236), (2119, 93192), (2824, 69927), (3432, 57539), (3586, 55068), (3883, 50856), (3912, 50479), (4236, 46618), (4238, 46596), (4589, 43032), (5379, 36712), (6357, 31064), (7172, 27534), (7766, 25428), (8472, 23309), (8476, 23298), (9178, 21516), (10758, 18356), (11649, 16952), (12714, 15532), (13767, 14344)]