222765112

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{5099}}^1$

素因数の和:5275

約数の個数: 32

約数和(自身を含む): 430848000

約数和(自身を除く): 208082888

約数列:

[1, 2, 4, 8, 43, 86, 127, 172, 254, 344, 508, 1016, 5099, 5461, 10198, 10922, 20396, 21844, 40792, 43688, 219257, 438514, 647573, 877028, 1295146, 1754056, 2590292, 5180584, 27845639, 55691278, 111382556, 222765112]

約数ペア:

[(1, 222765112), (2, 111382556), (4, 55691278), (8, 27845639), (43, 5180584), (86, 2590292), (127, 1754056), (172, 1295146), (254, 877028), (344, 647573), (508, 438514), (1016, 219257), (5099, 43688), (5461, 40792), (10198, 21844), (10922, 20396)]