208049594

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{18869}}^1$

素因数の和:19057

約数の個数: 16

約数和(自身を含む): 322677000

約数和(自身を除く): 114627406

約数列:

[1, 2, 37, 74, 149, 298, 5513, 11026, 18869, 37738, 698153, 1396306, 2811481, 5622962, 104024797, 208049594]

約数ペア:

[(1, 208049594), (2, 104024797), (37, 5622962), (74, 2811481), (149, 1396306), (298, 698153), (5513, 37738), (11026, 18869)]