201675994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{408251}}^1$

素因数の和:408285

約数の個数: 16

約数和(自身を含む): 342931680

約数和(自身を除く): 141255686

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 408251, 816502, 5307263, 7756769, 10614526, 15513538, 100837997, 201675994]

約数ペア:

[(1, 201675994), (2, 100837997), (13, 15513538), (19, 10614526), (26, 7756769), (38, 5307263), (247, 816502), (494, 408251)]