201424559

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1\times {\mathrm{1487}}^1$

素因数の和:2054

約数の個数: 16

約数和(自身を含む): 237032448

約数和(自身を除く): 35607889

約数列:

[1, 7, 37, 259, 523, 1487, 3661, 10409, 19351, 55019, 135457, 385133, 777701, 5443907, 28774937, 201424559]

約数ペア:

[(1, 201424559), (7, 28774937), (37, 5443907), (259, 777701), (523, 385133), (1487, 135457), (3661, 55019), (10409, 19351)]