200265238

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 318880800

約数和(自身を除く): 118615562

約数列:

[1, 2, 37, 41, 74, 82, 149, 298, 443, 886, 1517, 3034, 5513, 6109, 11026, 12218, 16391, 18163, 32782, 36326, 66007, 132014, 226033, 452066, 672031, 1344062, 2442259, 2706287, 4884518, 5412574, 100132619, 200265238]

約数ペア:

[(1, 200265238), (2, 100132619), (37, 5412574), (41, 4884518), (74, 2706287), (82, 2442259), (149, 1344062), (298, 672031), (443, 452066), (886, 226033), (1517, 132014), (3034, 66007), (5513, 36326), (6109, 32782), (11026, 18163), (12218, 16391)]