201919976

素因数分解:

$2^3\times {\mathrm{859}}^1\times {\mathrm{29383}}^1$

素因数の和:30248

約数の個数: 16

約数和(自身を含む): 379053600

約数和(自身を除く): 177133624

約数列:

[1, 2, 4, 8, 859, 1718, 3436, 6872, 29383, 58766, 117532, 235064, 25239997, 50479994, 100959988, 201919976]

約数ペア:

[(1, 201919976), (2, 100959988), (4, 50479994), (8, 25239997), (859, 235064), (1718, 117532), (3436, 58766), (6872, 29383)]