208455552

素因数分解:

$2^7\times 3^3\times {\mathrm{60317}}^1$

素因数の和:60340

約数の個数: 64

約数和(自身を含む): 615243600

約数和(自身を除く): 406788048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 60317, 120634, 180951, 241268, 361902, 482536, 542853, 723804, 965072, 1085706, 1447608, 1628559, 1930144, 2171412, 2895216, 3257118, 3860288, 4342824, 5790432, 6514236, 7720576, 8685648, 11580864, 13028472, 17371296, 23161728, 26056944, 34742592, 52113888, 69485184, 104227776, 208455552]

約数ペア:

[(1, 208455552), (2, 104227776), (3, 69485184), (4, 52113888), (6, 34742592), (8, 26056944), (9, 23161728), (12, 17371296), (16, 13028472), (18, 11580864), (24, 8685648), (27, 7720576), (32, 6514236), (36, 5790432), (48, 4342824), (54, 3860288), (64, 3257118), (72, 2895216), (96, 2171412), (108, 1930144), (128, 1628559), (144, 1447608), (192, 1085706), (216, 965072), (288, 723804), (384, 542853), (432, 482536), (576, 361902), (864, 241268), (1152, 180951), (1728, 120634), (3456, 60317)]