201125744

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{124459}}^1$

素因数の和:124568

約数の個数: 20

約数和(自身を含む): 393542520

約数和(自身を除く): 192416776

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 124459, 248918, 497836, 995672, 1991344, 12570359, 25140718, 50281436, 100562872, 201125744]

約数ペア:

[(1, 201125744), (2, 100562872), (4, 50281436), (8, 25140718), (16, 12570359), (101, 1991344), (202, 995672), (404, 497836), (808, 248918), (1616, 124459)]