211380.00000000

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{51613}}^1$

素因数の和:51640

約数の個数: 36

約数和(自身を含む): 84543732

約数和(自身を除く): 52956576

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 51613, 103226, 154839, 206452, 309678, 464517, 619356, 877421, 929034, 1754842, 1858068, 2632263, 3509684, 5264526, 7896789, 10529052, 15793578, 31587156]

約数ペア:

[(1, 31587156), (2, 15793578), (3, 10529052), (4, 7896789), (6, 5264526), (9, 3509684), (12, 2632263), (17, 1858068), (18, 1754842), (34, 929034), (36, 877421), (51, 619356), (68, 464517), (102, 309678), (153, 206452), (204, 154839), (306, 103226), (612, 51613)]