208598212

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{3271}}^1$

素因数の和:3531

約数の個数: 24

約数和(自身を含む): 371044800

約数和(自身を除く): 162446588

約数列:

[1, 2, 4, 107, 149, 214, 298, 428, 596, 3271, 6542, 13084, 15943, 31886, 63772, 349997, 487379, 699994, 974758, 1399988, 1949516, 52149553, 104299106, 208598212]

約数ペア:

[(1, 208598212), (2, 104299106), (4, 52149553), (107, 1949516), (149, 1399988), (214, 974758), (298, 699994), (428, 487379), (596, 349997), (3271, 63772), (6542, 31886), (13084, 15943)]