227876354

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1\times {\mathrm{2131}}^1$

素因数の和:2681

約数の個数: 16

約数和(自身を含む): 345486336

約数和(自身を除く): 117609982

約数列:

[1, 2, 127, 254, 421, 842, 2131, 4262, 53467, 106934, 270637, 541274, 897151, 1794302, 113938177, 227876354]

約数ペア:

[(1, 227876354), (2, 113938177), (127, 1794302), (254, 897151), (421, 541274), (842, 270637), (2131, 106934), (4262, 53467)]