97867210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{199729}}^1$

素因数の和:199750

約数の個数: 24

約数和(自身を含む): 204922980

約数和(自身を除く): 107055770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 199729, 399458, 998645, 1398103, 1997290, 2796206, 6990515, 9786721, 13981030, 19573442, 48933605, 97867210]

約数ペア:

[(1, 97867210), (2, 48933605), (5, 19573442), (7, 13981030), (10, 9786721), (14, 6990515), (35, 2796206), (49, 1997290), (70, 1398103), (98, 998645), (245, 399458), (490, 199729)]