204067450

素因数分解:

$2^1\times 5^2\times {\mathrm{1489}}^1\times {\mathrm{2741}}^1$

素因数の和:4242

約数の個数: 24

約数和(自身を含む): 379958940

約数和(自身を除く): 175891490

約数列:

[1, 2, 5, 10, 25, 50, 1489, 2741, 2978, 5482, 7445, 13705, 14890, 27410, 37225, 68525, 74450, 137050, 4081349, 8162698, 20406745, 40813490, 102033725, 204067450]

約数ペア:

[(1, 204067450), (2, 102033725), (5, 40813490), (10, 20406745), (25, 8162698), (50, 4081349), (1489, 137050), (2741, 74450), (2978, 68525), (5482, 37225), (7445, 27410), (13705, 14890)]