206961313

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{401}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 237557880

約数和(自身を除く): 30596567

約数列:

[1, 13, 29, 37, 377, 401, 481, 1073, 1369, 5213, 11629, 13949, 14837, 17797, 39701, 151177, 192881, 430273, 516113, 548969, 5593549, 7136597, 15920101, 206961313]

約数ペア:

[(1, 206961313), (13, 15920101), (29, 7136597), (37, 5593549), (377, 548969), (401, 516113), (481, 430273), (1073, 192881), (1369, 151177), (5213, 39701), (11629, 17797), (13949, 14837)]