218609926

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{4079}}^1$

素因数の和:4419

約数の個数: 16

約数和(自身を含む): 332144640

約数和(自身を除く): 113534714

約数列:

[1, 2, 127, 211, 254, 422, 4079, 8158, 26797, 53594, 518033, 860669, 1036066, 1721338, 109304963, 218609926]

約数ペア:

[(1, 218609926), (2, 109304963), (127, 1721338), (211, 1036066), (254, 860669), (422, 518033), (4079, 53594), (8158, 26797)]