199907476

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{233}}^1\times {\mathrm{1123}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 353493504

約数和(自身を除く): 153586028

約数列:

[1, 2, 4, 191, 233, 382, 466, 764, 932, 1123, 2246, 4492, 44503, 89006, 178012, 214493, 261659, 428986, 523318, 857972, 1046636, 49976869, 99953738, 199907476]

約数ペア:

[(1, 199907476), (2, 99953738), (4, 49976869), (191, 1046636), (233, 857972), (382, 523318), (466, 428986), (764, 261659), (932, 214493), (1123, 178012), (2246, 89006), (4492, 44503)]