201455107

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{1499}}^1$

素因数の和:1842

約数の個数: 16

約数和(自身を含む): 234432000

約数和(自身を除く): 32976893

約数列:

[1, 7, 73, 263, 511, 1499, 1841, 10493, 19199, 109427, 134393, 394237, 765989, 2759659, 28779301, 201455107]

約数ペア:

[(1, 201455107), (7, 28779301), (73, 2759659), (263, 765989), (511, 394237), (1499, 134393), (1841, 109427), (10493, 19199)]