206856002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{383}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 334264320

約数和(自身を除く): 127408318

約数列:

[1, 2, 19, 38, 61, 122, 233, 383, 466, 766, 1159, 2318, 4427, 7277, 8854, 14213, 14554, 23363, 28426, 46726, 89239, 178478, 270047, 443897, 540094, 887794, 1695541, 3391082, 5443579, 10887158, 103428001, 206856002]

約数ペア:

[(1, 206856002), (2, 103428001), (19, 10887158), (38, 5443579), (61, 3391082), (122, 1695541), (233, 887794), (383, 540094), (466, 443897), (766, 270047), (1159, 178478), (2318, 89239), (4427, 46726), (7277, 28426), (8854, 23363), (14213, 14554)]