199890152

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{324497}}^1$

素因数の和:324521

約数の個数: 32

約数和(自身を含む): 467277120

約数和(自身を除く): 267386968

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 324497, 648994, 1297988, 2271479, 2595976, 3569467, 4542958, 7138934, 9085916, 14277868, 18171832, 24986269, 28555736, 49972538, 99945076, 199890152]

約数ペア:

[(1, 199890152), (2, 99945076), (4, 49972538), (7, 28555736), (8, 24986269), (11, 18171832), (14, 14277868), (22, 9085916), (28, 7138934), (44, 4542958), (56, 3569467), (77, 2595976), (88, 2271479), (154, 1297988), (308, 648994), (616, 324497)]