227919944

素因数分解:

$2^3\times 7^1\times {\mathrm{557}}^1\times {\mathrm{7307}}^1$

素因数の和:7877

約数の個数: 32

約数和(自身を含む): 489343680

約数和(自身を除く): 261423736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 557, 1114, 2228, 3899, 4456, 7307, 7798, 14614, 15596, 29228, 31192, 51149, 58456, 102298, 204596, 409192, 4069999, 8139998, 16279996, 28489993, 32559992, 56979986, 113959972, 227919944]

約数ペア:

[(1, 227919944), (2, 113959972), (4, 56979986), (7, 32559992), (8, 28489993), (14, 16279996), (28, 8139998), (56, 4069999), (557, 409192), (1114, 204596), (2228, 102298), (3899, 58456), (4456, 51149), (7307, 31192), (7798, 29228), (14614, 15596)]