211035998

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{6547}}^1$

素因数の和:6847

約数の個数: 16

約数和(自身を含む): 322475904

約数和(自身を除く): 111439906

約数列:

[1, 2, 71, 142, 227, 454, 6547, 13094, 16117, 32234, 464837, 929674, 1486169, 2972338, 105517999, 211035998]

約数ペア:

[(1, 211035998), (2, 105517999), (71, 2972338), (142, 1486169), (227, 929674), (454, 464837), (6547, 32234), (13094, 16117)]