255836204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{132971}}^1$

素因数の和:133025

約数の個数: 24

約数和(自身を含む): 495187728

約数和(自身を除く): 239351524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 132971, 265942, 531884, 1728623, 3457246, 4919927, 6914492, 9839854, 19679708, 63959051, 127918102, 255836204]

約数ペア:

[(1, 255836204), (2, 127918102), (4, 63959051), (13, 19679708), (26, 9839854), (37, 6914492), (52, 4919927), (74, 3457246), (148, 1728623), (481, 531884), (962, 265942), (1924, 132971)]