207918866

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1\times {\mathrm{1879}}^1$

素因数の和:2849

約数の個数: 16

約数和(自身を含む): 317509440

約数和(自身を除く): 109590574

約数列:

[1, 2, 61, 122, 907, 1814, 1879, 3758, 55327, 110654, 114619, 229238, 1704253, 3408506, 103959433, 207918866]

約数ペア:

[(1, 207918866), (2, 103959433), (61, 3408506), (122, 1704253), (907, 229238), (1814, 114619), (1879, 110654), (3758, 55327)]