193343731

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{1657}}^1$

素因数の和:1954

約数の個数: 16

約数和(自身を含む): 224957440

約数和(自身を除く): 31613709

約数列:

[1, 7, 79, 211, 553, 1477, 1657, 11599, 16669, 116683, 130903, 349627, 916321, 2447389, 27620533, 193343731]

約数ペア:

[(1, 193343731), (7, 27620533), (79, 2447389), (211, 916321), (553, 349627), (1477, 130903), (1657, 116683), (11599, 16669)]