201011906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{22133}}^1$

素因数の和:22393

約数の個数: 16

約数和(自身を含む): 318729600

約数和(自身を除く): 117717694

約数列:

[1, 2, 19, 38, 239, 478, 4541, 9082, 22133, 44266, 420527, 841054, 5289787, 10579574, 100505953, 201011906]

約数ペア:

[(1, 201011906), (2, 100505953), (19, 10579574), (38, 5289787), (239, 841054), (478, 420527), (4541, 44266), (9082, 22133)]