201209550340

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{97674539}}^1$

素因数の和:97674651

約数の個数: 24

約数和(自身を含む): 426642390720

約数和(自身を除く): 225432840380

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 97674539, 195349078, 390698156, 488372695, 976745390, 1953490780, 10060477517, 20120955034, 40241910068, 50302387585, 100604775170, 201209550340]

約数ペア:

[(1, 201209550340), (2, 100604775170), (4, 50302387585), (5, 40241910068), (10, 20120955034), (20, 10060477517), (103, 1953490780), (206, 976745390), (412, 488372695), (515, 390698156), (1030, 195349078), (2060, 97674539)]