221539163714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{7573}}^1\times {\mathrm{1329719}}^1$

素因数の和:1337305

約数の個数: 16

約数和(自身を含む): 362566774080

約数和(自身を除く): 141027610366

約数列:

[1, 2, 11, 22, 7573, 15146, 83303, 166606, 1329719, 2659438, 14626909, 29253818, 10069961987, 20139923974, 110769581857, 221539163714]

約数ペア:

[(1, 221539163714), (2, 110769581857), (11, 20139923974), (22, 10069961987), (7573, 29253818), (15146, 14626909), (83303, 2659438), (166606, 1329719)]