201208760

素因数分解:

$2^3\times 5^1\times {\mathrm{5030219}}^1$

素因数の和:5030230

約数の個数: 16

約数和(自身を含む): 452719800

約数和(自身を除く): 251511040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5030219, 10060438, 20120876, 25151095, 40241752, 50302190, 100604380, 201208760]

約数ペア:

[(1, 201208760), (2, 100604380), (4, 50302190), (5, 40241752), (8, 25151095), (10, 20120876), (20, 10060438), (40, 5030219)]