203486236

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{20521}}^1$

素因数の和:20629

約数の個数: 24

約数和(自身を含む): 371201936

約数和(自身を除く): 167715700

約数列:

[1, 2, 4, 37, 67, 74, 134, 148, 268, 2479, 4958, 9916, 20521, 41042, 82084, 759277, 1374907, 1518554, 2749814, 3037108, 5499628, 50871559, 101743118, 203486236]

約数ペア:

[(1, 203486236), (2, 101743118), (4, 50871559), (37, 5499628), (67, 3037108), (74, 2749814), (134, 1518554), (148, 1374907), (268, 759277), (2479, 82084), (4958, 41042), (9916, 20521)]