201867239

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{2029}}^1$

素因数の和:2330

約数の個数: 16

約数和(自身を含む): 235609920

約数和(自身を除く): 33742681

約数列:

[1, 7, 61, 233, 427, 1631, 2029, 14203, 14213, 99491, 123769, 472757, 866383, 3309299, 28838177, 201867239]

約数ペア:

[(1, 201867239), (7, 28838177), (61, 3309299), (233, 866383), (427, 472757), (1631, 123769), (2029, 99491), (14203, 14213)]