210451942

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{325777}}^1$

素因数の和:325815

約数の個数: 16

約数和(自身を含む): 351840240

約数和(自身を除く): 141388298

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 325777, 651554, 5538209, 6189763, 11076418, 12379526, 105225971, 210451942]

約数ペア:

[(1, 210451942), (2, 105225971), (17, 12379526), (19, 11076418), (34, 6189763), (38, 5538209), (323, 651554), (646, 325777)]