249887522

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 403661232

約数和(自身を除く): 153773710

約数列:

[1, 2, 17, 34, 113, 193, 226, 337, 386, 674, 1921, 3281, 3842, 5729, 6562, 11458, 21809, 38081, 43618, 65041, 76162, 130082, 370753, 647377, 741506, 1105697, 1294754, 2211394, 7349633, 14699266, 124943761, 249887522]

約数ペア:

[(1, 249887522), (2, 124943761), (17, 14699266), (34, 7349633), (113, 2211394), (193, 1294754), (226, 1105697), (337, 741506), (386, 647377), (674, 370753), (1921, 130082), (3281, 76162), (3842, 65041), (5729, 43618), (6562, 38081), (11458, 21809)]