202389741

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{2543}}^1$

素因数の和:2825

約数の個数: 24

約数和(自身を含む): 301616640

約数和(自身を除く): 99226899

約数列:

[1, 3, 9, 37, 111, 239, 333, 717, 2151, 2543, 7629, 8843, 22887, 26529, 79587, 94091, 282273, 607777, 846819, 1823331, 5469993, 22487749, 67463247, 202389741]

約数ペア:

[(1, 202389741), (3, 67463247), (9, 22487749), (37, 5469993), (111, 1823331), (239, 846819), (333, 607777), (717, 282273), (2151, 94091), (2543, 79587), (7629, 26529), (8843, 22887)]