266036806

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{149627}}^1$

素因数の和:149763

約数の個数: 16

約数和(自身を含む): 459657216

約数和(自身を除く): 193620410

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 149627, 299254, 1047389, 2094778, 19002629, 38005258, 133018403, 266036806]

約数ペア:

[(1, 266036806), (2, 133018403), (7, 38005258), (14, 19002629), (127, 2094778), (254, 1047389), (889, 299254), (1778, 149627)]