201005354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{487}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 335408256

約数和(自身を除く): 134402902

約数列:

[1, 2, 11, 22, 73, 146, 257, 487, 514, 803, 974, 1606, 2827, 5357, 5654, 10714, 18761, 35551, 37522, 71102, 125159, 206371, 250318, 391061, 412742, 782122, 1376749, 2753498, 9136607, 18273214, 100502677, 201005354]

約数ペア:

[(1, 201005354), (2, 100502677), (11, 18273214), (22, 9136607), (73, 2753498), (146, 1376749), (257, 782122), (487, 412742), (514, 391061), (803, 250318), (974, 206371), (1606, 125159), (2827, 71102), (5357, 37522), (5654, 35551), (10714, 18761)]