200700320

素因数分解:

$2^5\times 5^1\times {\mathrm{1254377}}^1$

素因数の和:1254392

約数の個数: 24

約数和(自身を含む): 474154884

約数和(自身を除く): 273454564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1254377, 2508754, 5017508, 6271885, 10035016, 12543770, 20070032, 25087540, 40140064, 50175080, 100350160, 200700320]

約数ペア:

[(1, 200700320), (2, 100350160), (4, 50175080), (5, 40140064), (8, 25087540), (10, 20070032), (16, 12543770), (20, 10035016), (32, 6271885), (40, 5017508), (80, 2508754), (160, 1254377)]