202163516

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{2087}}^1$

素因数の和:2549

約数の個数: 24

約数和(自身を含む): 360664416

約数和(自身を除く): 158500900

約数列:

[1, 2, 4, 61, 122, 244, 397, 794, 1588, 2087, 4174, 8348, 24217, 48434, 96868, 127307, 254614, 509228, 828539, 1657078, 3314156, 50540879, 101081758, 202163516]

約数ペア:

[(1, 202163516), (2, 101081758), (4, 50540879), (61, 3314156), (122, 1657078), (244, 828539), (397, 509228), (794, 254614), (1588, 127307), (2087, 96868), (4174, 48434), (8348, 24217)]