211657832

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{16103}}^1$

素因数の和:16193

約数の個数: 32

約数和(自身を含む): 417415680

約数和(自身を除く): 205757848

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 212, 248, 424, 1643, 3286, 6572, 13144, 16103, 32206, 64412, 128824, 499193, 853459, 998386, 1706918, 1996772, 3413836, 3993544, 6827672, 26457229, 52914458, 105828916, 211657832]

約数ペア:

[(1, 211657832), (2, 105828916), (4, 52914458), (8, 26457229), (31, 6827672), (53, 3993544), (62, 3413836), (106, 1996772), (124, 1706918), (212, 998386), (248, 853459), (424, 499193), (1643, 128824), (3286, 64412), (6572, 32206), (13144, 16103)]