202466530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{413197}}^1$

素因数の和:413218

約数の個数: 24

約数和(自身を含む): 423941148

約数和(自身を除く): 221474618

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 413197, 826394, 2065985, 2892379, 4131970, 5784758, 14461895, 20246653, 28923790, 40493306, 101233265, 202466530]

約数ペア:

[(1, 202466530), (2, 101233265), (5, 40493306), (7, 28923790), (10, 20246653), (14, 14461895), (35, 5784758), (49, 4131970), (70, 2892379), (98, 2065985), (245, 826394), (490, 413197)]