226331398

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{20147}}^1$

素因数の和:20327

約数の個数: 16

約数和(自身を含む): 350333424

約数和(自身を除く): 124002026

約数列:

[1, 2, 41, 82, 137, 274, 5617, 11234, 20147, 40294, 826027, 1652054, 2760139, 5520278, 113165699, 226331398]

約数ペア:

[(1, 226331398), (2, 113165699), (41, 5520278), (82, 2760139), (137, 1652054), (274, 826027), (5617, 40294), (11234, 20147)]