328156771

素因数分解:

${\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1\times {\mathrm{379}}^1$

素因数の和:826

約数の個数: 16

約数和(自身を含む): 349600000

約数和(自身を除く): 21443229

約数列:

[1, 19, 199, 229, 379, 3781, 4351, 7201, 45571, 75421, 86791, 865849, 1432999, 1649029, 17271409, 328156771]

約数ペア:

[(1, 328156771), (19, 17271409), (199, 1649029), (229, 1432999), (379, 865849), (3781, 86791), (4351, 75421), (7201, 45571)]