207348542

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{63487}}^1$

素因数の和:63583

約数の個数: 16

約数和(自身を含む): 329121792

約数和(自身を除く): 121773250

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 63487, 126974, 1460201, 2920402, 4507577, 9015154, 103674271, 207348542]

約数ペア:

[(1, 207348542), (2, 103674271), (23, 9015154), (46, 4507577), (71, 2920402), (142, 1460201), (1633, 126974), (3266, 63487)]