205651534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1787}}^1\times {\mathrm{5231}}^1$

素因数の和:7031

約数の個数: 16

約数和(自身を含む): 336773376

約数和(自身を除く): 131121842

約数列:

[1, 2, 11, 22, 1787, 3574, 5231, 10462, 19657, 39314, 57541, 115082, 9347797, 18695594, 102825767, 205651534]

約数ペア:

[(1, 205651534), (2, 102825767), (11, 18695594), (22, 9347797), (1787, 115082), (3574, 57541), (5231, 39314), (10462, 19657)]