201596164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 447177920

約数和(自身を除く): 245581756

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 157, 242, 308, 314, 379, 484, 628, 758, 847, 1099, 1516, 1694, 1727, 2198, 2653, 3388, 3454, 4169, 4396, 5306, 6908, 8338, 10612, 12089, 16676, 18997, 24178, 29183, 37994, 45859, 48356, 58366, 59503, 75988, 91718, 116732, 119006, 132979, 183436, 238012, 265958, 321013, 416521, 531916, 642026, 654533, 833042, 1284052, 1309066, 1666084, 2618132, 4581731, 7199863, 9163462, 14399726, 18326924, 28799452, 50399041, 100798082, 201596164]

約数ペア:

[(1, 201596164), (2, 100798082), (4, 50399041), (7, 28799452), (11, 18326924), (14, 14399726), (22, 9163462), (28, 7199863), (44, 4581731), (77, 2618132), (121, 1666084), (154, 1309066), (157, 1284052), (242, 833042), (308, 654533), (314, 642026), (379, 531916), (484, 416521), (628, 321013), (758, 265958), (847, 238012), (1099, 183436), (1516, 132979), (1694, 119006), (1727, 116732), (2198, 91718), (2653, 75988), (3388, 59503), (3454, 58366), (4169, 48356), (4396, 45859), (5306, 37994), (6908, 29183), (8338, 24178), (10612, 18997), (12089, 16676)]