201883480

素因数分解:

$2^3\times 5^1\times {\mathrm{5047087}}^1$

素因数の和:5047098

約数の個数: 16

約数和(自身を含む): 454237920

約数和(自身を除く): 252354440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5047087, 10094174, 20188348, 25235435, 40376696, 50470870, 100941740, 201883480]

約数ペア:

[(1, 201883480), (2, 100941740), (4, 50470870), (5, 40376696), (8, 25235435), (10, 20188348), (20, 10094174), (40, 5047087)]