256210962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6100261}}^1$

素因数の和:6100273

約数の個数: 16

約数和(自身を含む): 585625152

約数和(自身を除く): 329414190

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6100261, 12200522, 18300783, 36601566, 42701827, 85403654, 128105481, 256210962]

約数ペア:

[(1, 256210962), (2, 128105481), (3, 85403654), (6, 42701827), (7, 36601566), (14, 18300783), (21, 12200522), (42, 6100261)]