203463043

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1093}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 246937680

約数和(自身を除く): 43474637

約数列:

[1, 7, 29, 49, 131, 203, 917, 1093, 1421, 3799, 6419, 7651, 26593, 31697, 53557, 143183, 186151, 221879, 1002281, 1553153, 4152307, 7015967, 29066149, 203463043]

約数ペア:

[(1, 203463043), (7, 29066149), (29, 7015967), (49, 4152307), (131, 1553153), (203, 1002281), (917, 221879), (1093, 186151), (1421, 143183), (3799, 53557), (6419, 31697), (7651, 26593)]