239986518

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{4349}}^1$

素因数の和:4912

約数の個数: 32

約数和(自身を含む): 509263200

約数和(自身を除く): 269276682

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 541, 1082, 1623, 3246, 4349, 8698, 9197, 13047, 18394, 26094, 27591, 55182, 73933, 147866, 221799, 443598, 2352809, 4705618, 7058427, 14116854, 39997753, 79995506, 119993259, 239986518]

約数ペア:

[(1, 239986518), (2, 119993259), (3, 79995506), (6, 39997753), (17, 14116854), (34, 7058427), (51, 4705618), (102, 2352809), (541, 443598), (1082, 221799), (1623, 147866), (3246, 73933), (4349, 55182), (8698, 27591), (9197, 26094), (13047, 18394)]