201858831

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{393487}}^1$

素因数の和:393515

約数の個数: 16

約数和(自身を含む): 314790400

約数和(自身を除く): 112931569

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 393487, 1180461, 3541383, 7476253, 10624149, 22428759, 67286277, 201858831]

約数ペア:

[(1, 201858831), (3, 67286277), (9, 22428759), (19, 10624149), (27, 7476253), (57, 3541383), (171, 1180461), (513, 393487)]