203425012

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{99523}}^1$

素因数の和:99607

約数の個数: 24

約数和(自身を含む): 412427456

約数和(自身を除く): 209002444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 99523, 199046, 398092, 696661, 1393322, 2786644, 7265179, 14530358, 29060716, 50856253, 101712506, 203425012]

約数ペア:

[(1, 203425012), (2, 101712506), (4, 50856253), (7, 29060716), (14, 14530358), (28, 7265179), (73, 2786644), (146, 1393322), (292, 696661), (511, 398092), (1022, 199046), (2044, 99523)]