204087195

素因数分解:

$3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 112

約数和(自身を含む): 407645280

約数和(自身を除く): 203558085

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 59, 65, 73, 81, 117, 135, 177, 195, 219, 243, 295, 351, 365, 405, 531, 585, 657, 729, 767, 885, 949, 1053, 1095, 1215, 1593, 1755, 1971, 2301, 2655, 2847, 3159, 3285, 3645, 3835, 4307, 4745, 4779, 5265, 5913, 6903, 7965, 8541, 9477, 9855, 11505, 12921, 14235, 14337, 15795, 17739, 20709, 21535, 23895, 25623, 29565, 34515, 38763, 42705, 43011, 47385, 53217, 55991, 62127, 64605, 71685, 76869, 88695, 103545, 116289, 128115, 167973, 186381, 193815, 215055, 230607, 266085, 279955, 310635, 348867, 384345, 503919, 559143, 581445, 691821, 839865, 931905, 1046601, 1153035, 1511757, 1744335, 2519595, 2795715, 3139803, 3459105, 4535271, 5233005, 7558785, 13605813, 15699015, 22676355, 40817439, 68029065, 204087195]

約数ペア:

[(1, 204087195), (3, 68029065), (5, 40817439), (9, 22676355), (13, 15699015), (15, 13605813), (27, 7558785), (39, 5233005), (45, 4535271), (59, 3459105), (65, 3139803), (73, 2795715), (81, 2519595), (117, 1744335), (135, 1511757), (177, 1153035), (195, 1046601), (219, 931905), (243, 839865), (295, 691821), (351, 581445), (365, 559143), (405, 503919), (531, 384345), (585, 348867), (657, 310635), (729, 279955), (767, 266085), (885, 230607), (949, 215055), (1053, 193815), (1095, 186381), (1215, 167973), (1593, 128115), (1755, 116289), (1971, 103545), (2301, 88695), (2655, 76869), (2847, 71685), (3159, 64605), (3285, 62127), (3645, 55991), (3835, 53217), (4307, 47385), (4745, 43011), (4779, 42705), (5265, 38763), (5913, 34515), (6903, 29565), (7965, 25623), (8541, 23895), (9477, 21535), (9855, 20709), (11505, 17739), (12921, 15795), (14235, 14337)]