221520652068

素因数分解:

$2^2\times 3^1\times {\mathrm{229}}^1\times {\mathrm{80611591}}^1$

素因数の和:80611827

約数の個数: 24

約数和(自身を含む): 519138652480

約数和(自身を除く): 297618000412

約数列:

[1, 2, 3, 4, 6, 12, 229, 458, 687, 916, 1374, 2748, 80611591, 161223182, 241834773, 322446364, 483669546, 967339092, 18460054339, 36920108678, 55380163017, 73840217356, 110760326034, 221520652068]

約数ペア:

[(1, 221520652068), (2, 110760326034), (3, 73840217356), (4, 55380163017), (6, 36920108678), (12, 18460054339), (229, 967339092), (458, 483669546), (687, 322446364), (916, 241834773), (1374, 161223182), (2748, 80611591)]