201013681

素因数分解:

${\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 221904000

約数和(自身を除く): 20890319

約数列:

[1, 11, 199, 229, 401, 2189, 2519, 4411, 45571, 79799, 91829, 501281, 877789, 1010119, 18273971, 201013681]

約数ペア:

[(1, 201013681), (11, 18273971), (199, 1010119), (229, 877789), (401, 501281), (2189, 91829), (2519, 79799), (4411, 45571)]