256213482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6100321}}^1$

素因数の和:6100333

約数の個数: 16

約数和(自身を含む): 585630912

約数和(自身を除く): 329417430

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6100321, 12200642, 18300963, 36601926, 42702247, 85404494, 128106741, 256213482]

約数ペア:

[(1, 256213482), (2, 128106741), (3, 85404494), (6, 42702247), (7, 36601926), (14, 18300963), (21, 12200642), (42, 6100321)]