225490177

素因数分解:

${\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{907}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 249867072

約数和(自身を除く): 24376895

約数列:

[1, 11, 97, 233, 907, 1067, 2563, 9977, 22601, 87979, 211331, 248611, 967769, 2324641, 20499107, 225490177]

約数ペア:

[(1, 225490177), (11, 20499107), (97, 2324641), (233, 967769), (907, 248611), (1067, 211331), (2563, 87979), (9977, 22601)]