211565514

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{2591}}^1$

素因数の和:3066

約数の個数: 32

約数和(自身を含む): 437944320

約数和(自身を除く): 226378806

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 439, 878, 1317, 2591, 2634, 5182, 7773, 13609, 15546, 27218, 40827, 80321, 81654, 160642, 240963, 481926, 1137449, 2274898, 3412347, 6824694, 35260919, 70521838, 105782757, 211565514]

約数ペア:

[(1, 211565514), (2, 105782757), (3, 70521838), (6, 35260919), (31, 6824694), (62, 3412347), (93, 2274898), (186, 1137449), (439, 481926), (878, 240963), (1317, 160642), (2591, 81654), (2634, 80321), (5182, 40827), (7773, 27218), (13609, 15546)]