202116313210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2887375903}}^1$

素因数の和:2887375917

約数の個数: 16

約数和(自身を含む): 415782130176

約数和(自身を除く): 213665816966

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2887375903, 5774751806, 14436879515, 20211631321, 28873759030, 40423262642, 101058156605, 202116313210]

約数ペア:

[(1, 202116313210), (2, 101058156605), (5, 40423262642), (7, 28873759030), (10, 20211631321), (14, 14436879515), (35, 5774751806), (70, 2887375903)]