207641247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{12763}}^1$

素因数の和:12823

約数の個数: 32

約数和(自身を含む): 330842880

約数和(自身を除く): 123201633

約数列:

[1, 3, 11, 17, 29, 33, 51, 87, 187, 319, 493, 561, 957, 1479, 5423, 12763, 16269, 38289, 140393, 216971, 370127, 421179, 650913, 1110381, 2386681, 4071397, 6292159, 7160043, 12214191, 18876477, 69213749, 207641247]

約数ペア:

[(1, 207641247), (3, 69213749), (11, 18876477), (17, 12214191), (29, 7160043), (33, 6292159), (51, 4071397), (87, 2386681), (187, 1110381), (319, 650913), (493, 421179), (561, 370127), (957, 216971), (1479, 140393), (5423, 38289), (12763, 16269)]