220480702316

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{342361339}}^1$

素因数の和:342361373

約数の個数: 24

約数和(自身を含む): 460133640960

約数和(自身を除く): 239652938644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 342361339, 684722678, 1369445356, 2396529373, 4793058746, 7874310797, 9586117492, 15748621594, 31497243188, 55120175579, 110240351158, 220480702316]

約数ペア:

[(1, 220480702316), (2, 110240351158), (4, 55120175579), (7, 31497243188), (14, 15748621594), (23, 9586117492), (28, 7874310797), (46, 4793058746), (92, 2396529373), (161, 1369445356), (322, 684722678), (644, 342361339)]