196685188

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{369709}}^1$

素因数の和:369739

約数の個数: 24

約数和(自身を含む): 414075200

約数和(自身を除く): 217390012

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 369709, 739418, 1478836, 2587963, 5175926, 7024471, 10351852, 14048942, 28097884, 49171297, 98342594, 196685188]

約数ペア:

[(1, 196685188), (2, 98342594), (4, 49171297), (7, 28097884), (14, 14048942), (19, 10351852), (28, 7024471), (38, 5175926), (76, 2587963), (133, 1478836), (266, 739418), (532, 369709)]