202115410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2887363}}^1$

素因数の和:2887377

約数の個数: 16

約数和(自身を含む): 415780416

約数和(自身を除く): 213665006

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2887363, 5774726, 14436815, 20211541, 28873630, 40423082, 101057705, 202115410]

約数ペア:

[(1, 202115410), (2, 101057705), (5, 40423082), (7, 28873630), (10, 20211541), (14, 14436815), (35, 5774726), (70, 2887363)]