200201470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2860021}}^1$

素因数の和:2860035

約数の個数: 16

約数和(自身を含む): 411843168

約数和(自身を除く): 211641698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2860021, 5720042, 14300105, 20020147, 28600210, 40040294, 100100735, 200201470]

約数ペア:

[(1, 200201470), (2, 100100735), (5, 40040294), (7, 28600210), (10, 20020147), (14, 14300105), (35, 5720042), (70, 2860021)]