205296282

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:577

約数の個数: 80

約数和(自身を含む): 478811520

約数和(自身を除く): 273515238

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 59, 81, 94, 118, 141, 162, 177, 282, 354, 423, 457, 531, 846, 914, 1062, 1269, 1371, 1593, 2538, 2742, 2773, 3186, 3807, 4113, 4779, 5546, 7614, 8226, 8319, 9558, 12339, 16638, 21479, 24678, 24957, 26963, 37017, 42958, 49914, 53926, 64437, 74034, 74871, 80889, 128874, 149742, 161778, 193311, 224613, 242667, 386622, 449226, 485334, 579933, 728001, 1159866, 1267261, 1456002, 1739799, 2184003, 2534522, 3479598, 3801783, 4368006, 7603566, 11405349, 22810698, 34216047, 68432094, 102648141, 205296282]

約数ペア:

[(1, 205296282), (2, 102648141), (3, 68432094), (6, 34216047), (9, 22810698), (18, 11405349), (27, 7603566), (47, 4368006), (54, 3801783), (59, 3479598), (81, 2534522), (94, 2184003), (118, 1739799), (141, 1456002), (162, 1267261), (177, 1159866), (282, 728001), (354, 579933), (423, 485334), (457, 449226), (531, 386622), (846, 242667), (914, 224613), (1062, 193311), (1269, 161778), (1371, 149742), (1593, 128874), (2538, 80889), (2742, 74871), (2773, 74034), (3186, 64437), (3807, 53926), (4113, 49914), (4779, 42958), (5546, 37017), (7614, 26963), (8226, 24957), (8319, 24678), (9558, 21479), (12339, 16638)]