199432893

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{337}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 295925760

約数和(自身を除く): 96492867

約数列:

[1, 3, 11, 33, 79, 227, 237, 337, 681, 869, 1011, 2497, 2607, 3707, 7491, 11121, 17933, 26623, 53799, 76499, 79869, 197263, 229497, 292853, 591789, 841489, 878559, 2524467, 6043421, 18130263, 66477631, 199432893]

約数ペア:

[(1, 199432893), (3, 66477631), (11, 18130263), (33, 6043421), (79, 2524467), (227, 878559), (237, 841489), (337, 591789), (681, 292853), (869, 229497), (1011, 197263), (2497, 79869), (2607, 76499), (3707, 53799), (7491, 26623), (11121, 17933)]