207366156

素因数分解:

$2^2\times 3^4\times {\mathrm{640019}}^1$

素因数の和:640035

約数の個数: 30

約数和(自身を含む): 542096940

約数和(自身を除く): 334730784

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 640019, 1280038, 1920057, 2560076, 3840114, 5760171, 7680228, 11520342, 17280513, 23040684, 34561026, 51841539, 69122052, 103683078, 207366156]

約数ペア:

[(1, 207366156), (2, 103683078), (3, 69122052), (4, 51841539), (6, 34561026), (9, 23040684), (12, 17280513), (18, 11520342), (27, 7680228), (36, 5760171), (54, 3840114), (81, 2560076), (108, 1920057), (162, 1280038), (324, 640019)]