202214440

素因数分解:

$2^3\times 5^1\times {\mathrm{5055361}}^1$

素因数の和:5055372

約数の個数: 16

約数和(自身を含む): 454982580

約数和(自身を除く): 252768140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5055361, 10110722, 20221444, 25276805, 40442888, 50553610, 101107220, 202214440]

約数ペア:

[(1, 202214440), (2, 101107220), (4, 50553610), (5, 40442888), (8, 25276805), (10, 20221444), (20, 10110722), (40, 5055361)]