202113620

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{29123}}^1$

素因数の和:29479

約数の個数: 24

約数和(自身を含む): 425676384

約数和(自身を除く): 223562764

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 1388, 1735, 3470, 6940, 29123, 58246, 116492, 145615, 291230, 582460, 10105681, 20211362, 40422724, 50528405, 101056810, 202113620]

約数ペア:

[(1, 202113620), (2, 101056810), (4, 50528405), (5, 40422724), (10, 20211362), (20, 10105681), (347, 582460), (694, 291230), (1388, 145615), (1735, 116492), (3470, 58246), (6940, 29123)]