205179984

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{17167}}^1$

素因数の和:17264

約数の個数: 60

約数和(自身を含む): 581171136

約数和(自身を除く): 375991152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2988, 3984, 5976, 11952, 17167, 34334, 51501, 68668, 103002, 137336, 154503, 206004, 274672, 309006, 412008, 618012, 824016, 1236024, 1424861, 2472048, 2849722, 4274583, 5699444, 8549166, 11398888, 12823749, 17098332, 22797776, 25647498, 34196664, 51294996, 68393328, 102589992, 205179984]

約数ペア:

[(1, 205179984), (2, 102589992), (3, 68393328), (4, 51294996), (6, 34196664), (8, 25647498), (9, 22797776), (12, 17098332), (16, 12823749), (18, 11398888), (24, 8549166), (36, 5699444), (48, 4274583), (72, 2849722), (83, 2472048), (144, 1424861), (166, 1236024), (249, 824016), (332, 618012), (498, 412008), (664, 309006), (747, 274672), (996, 206004), (1328, 154503), (1494, 137336), (1992, 103002), (2988, 68668), (3984, 51501), (5976, 34334), (11952, 17167)]