220732804519

素因数分解:

${\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{4649}}^1\times {\mathrm{17209}}^1$

素因数の和:21978

約数の個数: 16

約数和(自身を含む): 230476320000

約数和(自身を除く): 9743515481

約数列:

[1, 31, 89, 2759, 4649, 17209, 144119, 413761, 533479, 1531601, 12826591, 47479631, 80004641, 2480143871, 7120413049, 220732804519]

約数ペア:

[(1, 220732804519), (31, 7120413049), (89, 2480143871), (2759, 80004641), (4649, 47479631), (17209, 12826591), (144119, 1531601), (413761, 533479)]