196389627

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{550111}}^1$

素因数の和:550138

約数の個数: 16

約数和(自身を含む): 316864512

約数和(自身を除く): 120474885

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 550111, 1650333, 3850777, 9351887, 11552331, 28055661, 65463209, 196389627]

約数ペア:

[(1, 196389627), (3, 65463209), (7, 28055661), (17, 11552331), (21, 9351887), (51, 3850777), (119, 1650333), (357, 550111)]