201687138

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{162389}}^1$

素因数の和:162423

約数の個数: 32

約数和(自身を含む): 467683200

約数和(自身を除く): 265996062

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 162389, 324778, 487167, 974334, 1461501, 2923002, 3734947, 4384503, 7469894, 8769006, 11204841, 22409682, 33614523, 67229046, 100843569, 201687138]

約数ペア:

[(1, 201687138), (2, 100843569), (3, 67229046), (6, 33614523), (9, 22409682), (18, 11204841), (23, 8769006), (27, 7469894), (46, 4384503), (54, 3734947), (69, 2923002), (138, 1461501), (207, 974334), (414, 487167), (621, 324778), (1242, 162389)]