220971336

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{103451}}^1$

素因数の和:103549

約数の個数: 32

約数和(自身を含む): 558640800

約数和(自身を除く): 337669464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 103451, 206902, 310353, 413804, 620706, 827608, 1241412, 2482824, 9207139, 18414278, 27621417, 36828556, 55242834, 73657112, 110485668, 220971336]

約数ペア:

[(1, 220971336), (2, 110485668), (3, 73657112), (4, 55242834), (6, 36828556), (8, 27621417), (12, 18414278), (24, 9207139), (89, 2482824), (178, 1241412), (267, 827608), (356, 620706), (534, 413804), (712, 310353), (1068, 206902), (2136, 103451)]