200945570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{410093}}^1$

素因数の和:410114

約数の個数: 24

約数和(自身を含む): 420756444

約数和(自身を除く): 219810874

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 410093, 820186, 2050465, 2870651, 4100930, 5741302, 14353255, 20094557, 28706510, 40189114, 100472785, 200945570]

約数ペア:

[(1, 200945570), (2, 100472785), (5, 40189114), (7, 28706510), (10, 20094557), (14, 14353255), (35, 5741302), (49, 4100930), (70, 2870651), (98, 2050465), (245, 820186), (490, 410093)]