203437906

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{21401}}^1$

素因数の和:21514

約数の個数: 24

約数和(自身を含む): 358654716

約数和(自身を除く): 155216810

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1358, 4753, 9506, 21401, 42802, 149807, 299614, 1048649, 2075897, 2097298, 4151794, 14531279, 29062558, 101718953, 203437906]

約数ペア:

[(1, 203437906), (2, 101718953), (7, 29062558), (14, 14531279), (49, 4151794), (97, 2097298), (98, 2075897), (194, 1048649), (679, 299614), (1358, 149807), (4753, 42802), (9506, 21401)]