200742470

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{206951}}^1$

素因数の和:207055

約数の個数: 16

約数和(自身を含む): 365063328

約数和(自身を除く): 164320858

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 206951, 413902, 1034755, 2069510, 20074247, 40148494, 100371235, 200742470]

約数ペア:

[(1, 200742470), (2, 100371235), (5, 40148494), (10, 20074247), (97, 2069510), (194, 1034755), (485, 413902), (970, 206951)]