201347804

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{52489}}^1$

素因数の和:52637

約数の個数: 24

約数和(自身を含む): 405642720

約数和(自身を除く): 204294916

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 52489, 104978, 209956, 367423, 734846, 1469692, 7190993, 14381986, 28763972, 50336951, 100673902, 201347804]

約数ペア:

[(1, 201347804), (2, 100673902), (4, 50336951), (7, 28763972), (14, 14381986), (28, 7190993), (137, 1469692), (274, 734846), (548, 367423), (959, 209956), (1918, 104978), (3836, 52489)]