228156712

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{214433}}^1$

素因数の和:214465

約数の個数: 32

約数和(自身を含む): 514641600

約数和(自身を除く): 286484888

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 214433, 428866, 857732, 1501031, 1715464, 3002062, 4074227, 6004124, 8148454, 12008248, 16296908, 28519589, 32593816, 57039178, 114078356, 228156712]

約数ペア:

[(1, 228156712), (2, 114078356), (4, 57039178), (7, 32593816), (8, 28519589), (14, 16296908), (19, 12008248), (28, 8148454), (38, 6004124), (56, 4074227), (76, 3002062), (133, 1715464), (152, 1501031), (266, 857732), (532, 428866), (1064, 214433)]