202435780

素因数分解:

$2^2\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{8317}}^1$

素因数の和:9543

約数の個数: 24

約数和(自身を含む): 425515608

約数和(自身を除く): 223079828

約数列:

[1, 2, 4, 5, 10, 20, 1217, 2434, 4868, 6085, 8317, 12170, 16634, 24340, 33268, 41585, 83170, 166340, 10121789, 20243578, 40487156, 50608945, 101217890, 202435780]

約数ペア:

[(1, 202435780), (2, 101217890), (4, 50608945), (5, 40487156), (10, 20243578), (20, 10121789), (1217, 166340), (2434, 83170), (4868, 41585), (6085, 33268), (8317, 24340), (12170, 16634)]