207930258

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{502247}}^1$

素因数の和:502278

約数の個数: 24

約数和(自身を含む): 470104128

約数和(自身を除く): 262173870

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 502247, 1004494, 1506741, 3013482, 4520223, 9040446, 11551681, 23103362, 34655043, 69310086, 103965129, 207930258]

約数ペア:

[(1, 207930258), (2, 103965129), (3, 69310086), (6, 34655043), (9, 23103362), (18, 11551681), (23, 9040446), (46, 4520223), (69, 3013482), (138, 1506741), (207, 1004494), (414, 502247)]