203913203012

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{2273}}^1\times {\mathrm{50627}}^1$

素因数の和:53347

約数の個数: 24

約数和(自身を含む): 357818047776

約数和(自身を除く): 153904844764

約数列:

[1, 2, 4, 443, 886, 1772, 2273, 4546, 9092, 50627, 101254, 202508, 1006939, 2013878, 4027756, 22427761, 44855522, 89711044, 115075171, 230150342, 460300684, 50978300753, 101956601506, 203913203012]

約数ペア:

[(1, 203913203012), (2, 101956601506), (4, 50978300753), (443, 460300684), (886, 230150342), (1772, 115075171), (2273, 89711044), (4546, 44855522), (9092, 22427761), (50627, 4027756), (101254, 2013878), (202508, 1006939)]