214259789

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 252149760

約数和(自身を除く): 37889971

約数列:

[1, 17, 19, 23, 151, 191, 323, 391, 437, 2567, 2869, 3247, 3473, 3629, 4393, 7429, 28841, 48773, 59041, 61693, 65987, 74681, 83467, 490297, 547979, 663343, 1121779, 1418939, 9315643, 11276831, 12603517, 214259789]

約数ペア:

[(1, 214259789), (17, 12603517), (19, 11276831), (23, 9315643), (151, 1418939), (191, 1121779), (323, 663343), (391, 547979), (437, 490297), (2567, 83467), (2869, 74681), (3247, 65987), (3473, 61693), (3629, 59041), (4393, 48773), (7429, 28841)]