225904781

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{3137}}^1$

素因数の和:3292

約数の個数: 16

約数和(自身を含む): 245818368

約数和(自身を除く): 19913587

約数列:

[1, 23, 31, 101, 713, 2323, 3131, 3137, 72013, 72151, 97247, 316837, 2236681, 7287251, 9821947, 225904781]

約数ペア:

[(1, 225904781), (23, 9821947), (31, 7287251), (101, 2236681), (713, 316837), (2323, 97247), (3131, 72151), (3137, 72013)]