206568198

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{166319}}^1$

素因数の和:166353

約数の個数: 32

約数和(自身を含む): 479001600

約数和(自身を除く): 272433402

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 166319, 332638, 498957, 997914, 1496871, 2993742, 3825337, 4490613, 7650674, 8981226, 11476011, 22952022, 34428033, 68856066, 103284099, 206568198]

約数ペア:

[(1, 206568198), (2, 103284099), (3, 68856066), (6, 34428033), (9, 22952022), (18, 11476011), (23, 8981226), (27, 7650674), (46, 4490613), (54, 3825337), (69, 2993742), (138, 1496871), (207, 997914), (414, 498957), (621, 332638), (1242, 166319)]