214808244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2557241}}^1$

素因数の和:2557255

約数の個数: 24

約数和(自身を含む): 572822208

約数和(自身を除く): 358013964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2557241, 5114482, 7671723, 10228964, 15343446, 17900687, 30686892, 35801374, 53702061, 71602748, 107404122, 214808244]

約数ペア:

[(1, 214808244), (2, 107404122), (3, 71602748), (4, 53702061), (6, 35801374), (7, 30686892), (12, 17900687), (14, 15343446), (21, 10228964), (28, 7671723), (42, 5114482), (84, 2557241)]