255804598

素因数分解:

$2^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{6113}}^1$

素因数の和:6197

約数の個数: 32

約数和(自身を含む): 454881600

約数和(自身を除く): 199077002

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 343, 427, 686, 854, 2989, 5978, 6113, 12226, 20923, 41846, 42791, 85582, 299537, 372893, 599074, 745786, 2096759, 2610251, 4193518, 5220502, 18271757, 36543514, 127902299, 255804598]

約数ペア:

[(1, 255804598), (2, 127902299), (7, 36543514), (14, 18271757), (49, 5220502), (61, 4193518), (98, 2610251), (122, 2096759), (343, 745786), (427, 599074), (686, 372893), (854, 299537), (2989, 85582), (5978, 42791), (6113, 41846), (12226, 20923)]