201203480

素因数分解:

$2^3\times 5^1\times {\mathrm{5030087}}^1$

素因数の和:5030098

約数の個数: 16

約数和(自身を含む): 452707920

約数和(自身を除く): 251504440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5030087, 10060174, 20120348, 25150435, 40240696, 50300870, 100601740, 201203480]

約数ペア:

[(1, 201203480), (2, 100601740), (4, 50300870), (5, 40240696), (8, 25150435), (10, 20120348), (20, 10060174), (40, 5030087)]