201684259

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{2803}}^1$

素因数の和:3370

約数の個数: 16

約数和(自身を含む): 243162880

約数和(自身を除く): 41478621

約数列:

[1, 7, 19, 133, 541, 2803, 3787, 10279, 19621, 53257, 71953, 372799, 1516423, 10614961, 28812037, 201684259]

約数ペア:

[(1, 201684259), (7, 28812037), (19, 10614961), (133, 1516423), (541, 372799), (2803, 71953), (3787, 53257), (10279, 19621)]