188702965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{503}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 261273600

約数和(自身を除く): 72570635

約数列:

[1, 5, 11, 19, 55, 95, 209, 359, 503, 1045, 1795, 2515, 3949, 5533, 6821, 9557, 19745, 27665, 34105, 47785, 75031, 105127, 180577, 375155, 525635, 902885, 1986347, 3430963, 9931735, 17154815, 37740593, 188702965]

約数ペア:

[(1, 188702965), (5, 37740593), (11, 17154815), (19, 9931735), (55, 3430963), (95, 1986347), (209, 902885), (359, 525635), (503, 375155), (1045, 180577), (1795, 105127), (2515, 75031), (3949, 47785), (5533, 34105), (6821, 27665), (9557, 19745)]