99627290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{203321}}^1$

素因数の和:203342

約数の個数: 24

約数和(自身を含む): 208608372

約数和(自身を除く): 108981082

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 203321, 406642, 1016605, 1423247, 2033210, 2846494, 7116235, 9962729, 14232470, 19925458, 49813645, 99627290]

約数ペア:

[(1, 99627290), (2, 49813645), (5, 19925458), (7, 14232470), (10, 9962729), (14, 7116235), (35, 2846494), (49, 2033210), (70, 1423247), (98, 1016605), (245, 406642), (490, 203321)]