215327084

素因数分解:

$2^2\times 7^1\times {\mathrm{797}}^1\times {\mathrm{9649}}^1$

素因数の和:10457

約数の個数: 24

約数和(自身を含む): 431239200

約数和(自身を除く): 215912116

約数列:

[1, 2, 4, 7, 14, 28, 797, 1594, 3188, 5579, 9649, 11158, 19298, 22316, 38596, 67543, 135086, 270172, 7690253, 15380506, 30761012, 53831771, 107663542, 215327084]

約数ペア:

[(1, 215327084), (2, 107663542), (4, 53831771), (7, 30761012), (14, 15380506), (28, 7690253), (797, 270172), (1594, 135086), (3188, 67543), (5579, 38596), (9649, 22316), (11158, 19298)]