206514826

素因数分解:

$2^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{38921}}^1$

素因数の和:39309

約数の個数: 16

約数和(自身を含む): 354968640

約数和(自身を除く): 148453814

約数列:

[1, 2, 7, 14, 379, 758, 2653, 5306, 38921, 77842, 272447, 544894, 14751059, 29502118, 103257413, 206514826]

約数ペア:

[(1, 206514826), (2, 103257413), (7, 29502118), (14, 14751059), (379, 544894), (758, 272447), (2653, 77842), (5306, 38921)]