199366829

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{4517}}^1$

素因数の和:4660

約数の個数: 16

約数和(自身を含む): 221201280

約数和(自身を除く): 21834451

約数列:

[1, 19, 23, 101, 437, 1919, 2323, 4517, 44137, 85823, 103891, 456217, 1973929, 8668123, 10492991, 199366829]

約数ペア:

[(1, 199366829), (19, 10492991), (23, 8668123), (101, 1973929), (437, 456217), (1919, 103891), (2323, 85823), (4517, 44137)]