205866634

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{318679}}^1$

素因数の和:318717

約数の個数: 16

約数和(自身を含む): 344174400

約数和(自身を除く): 138307766

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 318679, 637358, 5417543, 6054901, 10835086, 12109802, 102933317, 205866634]

約数ペア:

[(1, 205866634), (2, 102933317), (17, 12109802), (19, 10835086), (34, 6054901), (38, 5417543), (323, 637358), (646, 318679)]