263294074

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{547}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 420995520

約数和(自身を除く): 157701446

約数列:

[1, 2, 29, 43, 58, 86, 193, 386, 547, 1094, 1247, 2494, 5597, 8299, 11194, 15863, 16598, 23521, 31726, 47042, 105571, 211142, 240671, 481342, 682109, 1364218, 3061559, 4539553, 6123118, 9079106, 131647037, 263294074]

約数ペア:

[(1, 263294074), (2, 131647037), (29, 9079106), (43, 6123118), (58, 4539553), (86, 3061559), (193, 1364218), (386, 682109), (547, 481342), (1094, 240671), (1247, 211142), (2494, 105571), (5597, 47042), (8299, 31726), (11194, 23521), (15863, 16598)]