206834494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{81239}}^1$

素因数の和:81327

約数の個数: 16

約数和(自身を含む): 331459200

約数和(自身を除く): 124624706

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 81239, 162478, 1543541, 3087082, 5443013, 10886026, 103417247, 206834494]

約数ペア:

[(1, 206834494), (2, 103417247), (19, 10886026), (38, 5443013), (67, 3087082), (134, 1543541), (1273, 162478), (2546, 81239)]