207340667024

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{145604401}}^1$

素因数の和:145604498

約数の個数: 20

約数和(自身を含む): 406236281580

約数和(自身を除く): 198895614556

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 145604401, 291208802, 582417604, 1164835208, 2329670416, 12958791689, 25917583378, 51835166756, 103670333512, 207340667024]

約数ペア:

[(1, 207340667024), (2, 103670333512), (4, 51835166756), (8, 25917583378), (16, 12958791689), (89, 2329670416), (178, 1164835208), (356, 582417604), (712, 291208802), (1424, 145604401)]