223870090

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{269723}}^1$

素因数の和:269813

約数の個数: 16

約数和(自身を含む): 407822688

約数和(自身を除く): 183952598

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 269723, 539446, 1348615, 2697230, 22387009, 44774018, 111935045, 223870090]

約数ペア:

[(1, 223870090), (2, 111935045), (5, 44774018), (10, 22387009), (83, 2697230), (166, 1348615), (415, 539446), (830, 269723)]