200837649296

素因数分解:

$2^4\times {\mathrm{2389}}^1\times {\mathrm{5254229}}^1$

素因数の和:5256626

約数の個数: 20

約数和(自身を含む): 389285900700

約数和(自身を除く): 188448251404

約数列:

[1, 2, 4, 8, 16, 2389, 4778, 9556, 19112, 38224, 5254229, 10508458, 21016916, 42033832, 84067664, 12552353081, 25104706162, 50209412324, 100418824648, 200837649296]

約数ペア:

[(1, 200837649296), (2, 100418824648), (4, 50209412324), (8, 25104706162), (16, 12552353081), (2389, 84067664), (4778, 42033832), (9556, 21016916), (19112, 10508458), (38224, 5254229)]