204628271

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^2$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 228222720

約数和(自身を除く): 23594449

約数列:

[1, 19, 43, 47, 73, 817, 893, 1387, 2021, 3139, 3431, 5329, 38399, 59641, 65189, 101251, 147533, 229147, 250463, 2803127, 4353793, 4758797, 10769909, 204628271]

約数ペア:

[(1, 204628271), (19, 10769909), (43, 4758797), (47, 4353793), (73, 2803127), (817, 250463), (893, 229147), (1387, 147533), (2021, 101251), (3139, 65189), (3431, 59641), (5329, 38399)]