97939730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{199877}}^1$

素因数の和:199898

約数の個数: 24

約数和(自身を含む): 205074828

約数和(自身を除く): 107135098

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 199877, 399754, 999385, 1399139, 1998770, 2798278, 6995695, 9793973, 13991390, 19587946, 48969865, 97939730]

約数ペア:

[(1, 97939730), (2, 48969865), (5, 19587946), (7, 13991390), (10, 9793973), (14, 6995695), (35, 2798278), (49, 1998770), (70, 1399139), (98, 999385), (245, 399754), (490, 199877)]