205739710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1870361}}^1$

素因数の和:1870379

約数の個数: 16

約数和(自身を含む): 403998192

約数和(自身を除く): 198258482

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1870361, 3740722, 9351805, 18703610, 20573971, 41147942, 102869855, 205739710]

約数ペア:

[(1, 205739710), (2, 102869855), (5, 41147942), (10, 20573971), (11, 18703610), (22, 9351805), (55, 3740722), (110, 1870361)]