206897005

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1063}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 291723264

約数和(自身を除く): 84826259

約数列:

[1, 5, 7, 35, 67, 83, 335, 415, 469, 581, 1063, 2345, 2905, 5315, 5561, 7441, 27805, 37205, 38927, 71221, 88229, 194635, 356105, 441145, 498547, 617603, 2492735, 3088015, 5911343, 29556715, 41379401, 206897005]

約数ペア:

[(1, 206897005), (5, 41379401), (7, 29556715), (35, 5911343), (67, 3088015), (83, 2492735), (335, 617603), (415, 498547), (469, 441145), (581, 356105), (1063, 194635), (2345, 88229), (2905, 71221), (5315, 38927), (5561, 37205), (7441, 27805)]