202374634

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{42391}}^1$

素因数の和:42442

約数の個数: 32

約数和(自身を含む): 390684672

約数和(自身を除く): 188310038

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 42391, 84782, 296737, 466301, 593474, 932602, 1314121, 2628242, 3264107, 6528214, 9198847, 14455331, 18397694, 28910662, 101187317, 202374634]

約数ペア:

[(1, 202374634), (2, 101187317), (7, 28910662), (11, 18397694), (14, 14455331), (22, 9198847), (31, 6528214), (62, 3264107), (77, 2628242), (154, 1314121), (217, 932602), (341, 593474), (434, 466301), (682, 296737), (2387, 84782), (4774, 42391)]