202947899

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{4177}}^1$

素因数の和:4826

約数の個数: 16

約数和(自身を含む): 253487616

約数和(自身を除く): 50539717

約数列:

[1, 7, 11, 77, 631, 4177, 4417, 6941, 29239, 45947, 48587, 321629, 2635687, 18449809, 28992557, 202947899]

約数ペア:

[(1, 202947899), (7, 28992557), (11, 18449809), (77, 2635687), (631, 321629), (4177, 48587), (4417, 45947), (6941, 29239)]