196922214

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{647}}^1$

素因数の和:1149

約数の個数: 48

約数和(自身を含む): 439833888

約数和(自身を除く): 242911674

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 457, 647, 666, 914, 1294, 1371, 1941, 2742, 3882, 4113, 5823, 8226, 11646, 16909, 23939, 33818, 47878, 50727, 71817, 101454, 143634, 152181, 215451, 295679, 304362, 430902, 591358, 887037, 1774074, 2661111, 5322222, 10940123, 21880246, 32820369, 65640738, 98461107, 196922214]

約数ペア:

[(1, 196922214), (2, 98461107), (3, 65640738), (6, 32820369), (9, 21880246), (18, 10940123), (37, 5322222), (74, 2661111), (111, 1774074), (222, 887037), (333, 591358), (457, 430902), (647, 304362), (666, 295679), (914, 215451), (1294, 152181), (1371, 143634), (1941, 101454), (2742, 71817), (3882, 50727), (4113, 47878), (5823, 33818), (8226, 23939), (11646, 16909)]