201898053

素因数分解:

$3^2\times 7^1\times {\mathrm{887}}^1\times {\mathrm{3613}}^1$

素因数の和:4513

約数の個数: 24

約数和(自身を含む): 333760128

約数和(自身を除く): 131862075

約数列:

[1, 3, 7, 9, 21, 63, 887, 2661, 3613, 6209, 7983, 10839, 18627, 25291, 32517, 55881, 75873, 227619, 3204731, 9614193, 22433117, 28842579, 67299351, 201898053]

約数ペア:

[(1, 201898053), (3, 67299351), (7, 28842579), (9, 22433117), (21, 9614193), (63, 3204731), (887, 227619), (2661, 75873), (3613, 55881), (6209, 32517), (7983, 25291), (10839, 18627)]