201754026

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{157867}}^1$

素因数の和:157946

約数の個数: 24

約数和(自身を含む): 443293344

約数和(自身を除く): 241539318

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 157867, 315734, 473601, 947202, 1420803, 2841606, 11208557, 22417114, 33625671, 67251342, 100877013, 201754026]

約数ペア:

[(1, 201754026), (2, 100877013), (3, 67251342), (6, 33625671), (9, 22417114), (18, 11208557), (71, 2841606), (142, 1420803), (213, 947202), (426, 473601), (639, 315734), (1278, 157867)]