226131844

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{156601}}^1$

素因数の和:156643

約数の個数: 18

約数和(自身を含む): 417657534

約数和(自身を除く): 191525690

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 156601, 313202, 626404, 2975419, 5950838, 11901676, 56532961, 113065922, 226131844]

約数ペア:

[(1, 226131844), (2, 113065922), (4, 56532961), (19, 11901676), (38, 5950838), (76, 2975419), (361, 626404), (722, 313202), (1444, 156601)]