203426636

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{24137}}^1$

素因数の和:24198

約数の個数: 36

約数和(自身を含む): 423766728

約数和(自身を除く): 220340092

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8428, 24137, 48274, 96548, 168959, 337918, 675836, 1037891, 1182713, 2075782, 2365426, 4151564, 4730852, 7265237, 14530474, 29060948, 50856659, 101713318, 203426636]

約数ペア:

[(1, 203426636), (2, 101713318), (4, 50856659), (7, 29060948), (14, 14530474), (28, 7265237), (43, 4730852), (49, 4151564), (86, 2365426), (98, 2075782), (172, 1182713), (196, 1037891), (301, 675836), (602, 337918), (1204, 168959), (2107, 96548), (4214, 48274), (8428, 24137)]