208016312

素因数分解:

$2^3\times 7^1\times {\mathrm{449}}^1\times {\mathrm{8273}}^1$

素因数の和:8735

約数の個数: 32

約数和(自身を含む): 446796000

約数和(自身を除く): 238779688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 449, 898, 1796, 3143, 3592, 6286, 8273, 12572, 16546, 25144, 33092, 57911, 66184, 115822, 231644, 463288, 3714577, 7429154, 14858308, 26002039, 29716616, 52004078, 104008156, 208016312]

約数ペア:

[(1, 208016312), (2, 104008156), (4, 52004078), (7, 29716616), (8, 26002039), (14, 14858308), (28, 7429154), (56, 3714577), (449, 463288), (898, 231644), (1796, 115822), (3143, 66184), (3592, 57911), (6286, 33092), (8273, 25144), (12572, 16546)]