222402235

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 306738432

約数和(自身を除く): 84336197

約数列:

[1, 5, 11, 43, 55, 83, 103, 121, 215, 415, 473, 515, 605, 913, 1133, 2365, 3569, 4429, 4565, 5203, 5665, 8549, 10043, 12463, 17845, 22145, 26015, 39259, 42745, 48719, 50215, 62315, 94039, 196295, 243595, 367607, 431849, 470195, 535909, 1034429, 1838035, 2159245, 2679545, 4043677, 5172145, 20218385, 44480447, 222402235]

約数ペア:

[(1, 222402235), (5, 44480447), (11, 20218385), (43, 5172145), (55, 4043677), (83, 2679545), (103, 2159245), (121, 1838035), (215, 1034429), (415, 535909), (473, 470195), (515, 431849), (605, 367607), (913, 243595), (1133, 196295), (2365, 94039), (3569, 62315), (4429, 50215), (4565, 48719), (5203, 42745), (5665, 39259), (8549, 26015), (10043, 22145), (12463, 17845)]