199085327

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{937}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 230522880

約数和(自身を除く): 31437553

約数列:

[1, 7, 127, 239, 889, 937, 1673, 6559, 30353, 118999, 212471, 223943, 832993, 1567601, 28440761, 199085327]

約数ペア:

[(1, 199085327), (7, 28440761), (127, 1567601), (239, 832993), (889, 223943), (937, 212471), (1673, 118999), (6559, 30353)]