208302193

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1\times {\mathrm{887}}^1$

素因数の和:1512

約数の個数: 16

約数和(自身を含む): 234048384

約数和(自身を除く): 25746191

約数列:

[1, 11, 37, 407, 577, 887, 6347, 9757, 21349, 32819, 234839, 361009, 511799, 5629789, 18936563, 208302193]

約数ペア:

[(1, 208302193), (11, 18936563), (37, 5629789), (407, 511799), (577, 361009), (887, 234839), (6347, 32819), (9757, 21349)]