208482815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{23813}}^1$

素因数の和:23938

約数の個数: 16

約数和(自身を含む): 267478848

約数和(自身を除く): 58996033

約数列:

[1, 5, 17, 85, 103, 515, 1751, 8755, 23813, 119065, 404821, 2024105, 2452739, 12263695, 41696563, 208482815]

約数ペア:

[(1, 208482815), (5, 41696563), (17, 12263695), (85, 2452739), (103, 2024105), (515, 404821), (1751, 119065), (8755, 23813)]