201827717

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{45263}}^1$

素因数の和:45297

約数の個数: 16

約数和(自身を含む): 253478400

約数和(自身を除く): 51650683

約数列:

[1, 7, 13, 49, 91, 343, 637, 4459, 45263, 316841, 588419, 2217887, 4118933, 15525209, 28832531, 201827717]

約数ペア:

[(1, 201827717), (7, 28832531), (13, 15525209), (49, 4118933), (91, 2217887), (343, 588419), (637, 316841), (4459, 45263)]