187856228

素因数分解:

$2^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{17987}}^1$

素因数の和:18371

約数の個数: 24

約数和(自身を含む): 376740672

約数和(自身を除く): 188884444

約数列:

[1, 2, 4, 7, 14, 28, 373, 746, 1492, 2611, 5222, 10444, 17987, 35974, 71948, 125909, 251818, 503636, 6709151, 13418302, 26836604, 46964057, 93928114, 187856228]

約数ペア:

[(1, 187856228), (2, 93928114), (4, 46964057), (7, 26836604), (14, 13418302), (28, 6709151), (373, 503636), (746, 251818), (1492, 125909), (2611, 71948), (5222, 35974), (10444, 17987)]