200913412

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{422087}}^1$

素因数の和:422115

約数の個数: 24

約数和(自身を含む): 425464704

約数和(自身を除く): 224551292

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 422087, 844174, 1688348, 2954609, 5909218, 7175479, 11818436, 14350958, 28701916, 50228353, 100456706, 200913412]

約数ペア:

[(1, 200913412), (2, 100456706), (4, 50228353), (7, 28701916), (14, 14350958), (17, 11818436), (28, 7175479), (34, 5909218), (68, 2954609), (119, 1688348), (238, 844174), (476, 422087)]