247158

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 576000

約数和(自身を除く): 328842

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 199, 207, 398, 414, 597, 621, 1194, 1242, 1791, 3582, 4577, 5373, 9154, 10746, 13731, 27462, 41193, 82386, 123579, 247158]

約数ペア:

[(1, 247158), (2, 123579), (3, 82386), (6, 41193), (9, 27462), (18, 13731), (23, 10746), (27, 9154), (46, 5373), (54, 4577), (69, 3582), (138, 1791), (199, 1242), (207, 1194), (398, 621), (414, 597)]