226732961

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{146563}}^1$

素因数の和:146600

約数の個数: 16

約数和(自身を含む): 295473024

約数和(自身を除く): 68740063

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 146563, 1025941, 1905319, 2491571, 13337233, 17440997, 32390423, 226732961]

約数ペア:

[(1, 226732961), (7, 32390423), (13, 17440997), (17, 13337233), (91, 2491571), (119, 1905319), (221, 1025941), (1547, 146563)]