218349230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{14489}}^1$

素因数の和:14644

約数の個数: 32

約数和(自身を含む): 431917920

約数和(自身を除く): 213568690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 3014, 7535, 14489, 15070, 28978, 72445, 144890, 159379, 318758, 796895, 1593790, 1984993, 3969986, 9924965, 19849930, 21834923, 43669846, 109174615, 218349230]

約数ペア:

[(1, 218349230), (2, 109174615), (5, 43669846), (10, 21834923), (11, 19849930), (22, 9924965), (55, 3969986), (110, 1984993), (137, 1593790), (274, 796895), (685, 318758), (1370, 159379), (1507, 144890), (3014, 72445), (7535, 28978), (14489, 15070)]