219594328

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{9949}}^1$

素因数の和:10075

約数の個数: 32

約数和(自身を含む): 429840000

約数和(自身を除く): 210245672

約数列:

[1, 2, 4, 8, 31, 62, 89, 124, 178, 248, 356, 712, 2759, 5518, 9949, 11036, 19898, 22072, 39796, 79592, 308419, 616838, 885461, 1233676, 1770922, 2467352, 3541844, 7083688, 27449291, 54898582, 109797164, 219594328]

約数ペア:

[(1, 219594328), (2, 109797164), (4, 54898582), (8, 27449291), (31, 7083688), (62, 3541844), (89, 2467352), (124, 1770922), (178, 1233676), (248, 885461), (356, 616838), (712, 308419), (2759, 79592), (5518, 39796), (9949, 22072), (11036, 19898)]