200032210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{408229}}^1$

素因数の和:408250

約数の個数: 24

約数和(自身を含む): 418843980

約数和(自身を除く): 218811770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 408229, 816458, 2041145, 2857603, 4082290, 5715206, 14288015, 20003221, 28576030, 40006442, 100016105, 200032210]

約数ペア:

[(1, 200032210), (2, 100016105), (5, 40006442), (7, 28576030), (10, 20003221), (14, 14288015), (35, 5715206), (49, 4082290), (70, 2857603), (98, 2041145), (245, 816458), (490, 408229)]