205125843738

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{27479}}^1$

素因数の和:27891

約数の個数: 64

約数和(自身を含む): 424709775360

約数和(自身を除く): 219583931622

約数列:

[1, 2, 3, 6, 47, 94, 103, 141, 206, 257, 282, 309, 514, 618, 771, 1542, 4841, 9682, 12079, 14523, 24158, 26471, 27479, 29046, 36237, 52942, 54958, 72474, 79413, 82437, 158826, 164874, 1244137, 1291513, 2488274, 2583026, 2830337, 3732411, 3874539, 5660674, 7062103, 7464822, 7749078, 8491011, 14124206, 16982022, 21186309, 42372618, 133025839, 266051678, 331918841, 399077517, 663837682, 727396609, 798155034, 995756523, 1454793218, 1991513046, 2182189827, 4364379654, 34187640623, 68375281246, 102562921869, 205125843738]

約数ペア:

[(1, 205125843738), (2, 102562921869), (3, 68375281246), (6, 34187640623), (47, 4364379654), (94, 2182189827), (103, 1991513046), (141, 1454793218), (206, 995756523), (257, 798155034), (282, 727396609), (309, 663837682), (514, 399077517), (618, 331918841), (771, 266051678), (1542, 133025839), (4841, 42372618), (9682, 21186309), (12079, 16982022), (14523, 14124206), (24158, 8491011), (26471, 7749078), (27479, 7464822), (29046, 7062103), (36237, 5660674), (52942, 3874539), (54958, 3732411), (72474, 2830337), (79413, 2583026), (82437, 2488274), (158826, 1291513), (164874, 1244137)]