242578214

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{21017}}^1$

素因数の和:21247

約数の個数: 16

約数和(自身を含む): 378324000

約数和(自身を除く): 135745786

約数列:

[1, 2, 29, 58, 199, 398, 5771, 11542, 21017, 42034, 609493, 1218986, 4182383, 8364766, 121289107, 242578214]

約数ペア:

[(1, 242578214), (2, 121289107), (29, 8364766), (58, 4182383), (199, 1218986), (398, 609493), (5771, 42034), (11542, 21017)]