202123070

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{89041}}^1$

素因数の和:89275

約数の個数: 16

約数和(自身を含む): 365428368

約数和(自身を除く): 163305298

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 89041, 178082, 445205, 890410, 20212307, 40424614, 101061535, 202123070]

約数ペア:

[(1, 202123070), (2, 101061535), (5, 40424614), (10, 20212307), (227, 890410), (454, 445205), (1135, 178082), (2270, 89041)]