207777306

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{9511}}^1$

素因数の和:9858

約数の個数: 32

約数和(自身を含む): 454749696

約数和(自身を除く): 246972390

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 331, 662, 993, 1986, 3641, 7282, 9511, 10923, 19022, 21846, 28533, 57066, 104621, 209242, 313863, 627726, 3148141, 6296282, 9444423, 18888846, 34629551, 69259102, 103888653, 207777306]

約数ペア:

[(1, 207777306), (2, 103888653), (3, 69259102), (6, 34629551), (11, 18888846), (22, 9444423), (33, 6296282), (66, 3148141), (331, 627726), (662, 313863), (993, 209242), (1986, 104621), (3641, 57066), (7282, 28533), (9511, 21846), (10923, 19022)]