201120944

素因数分解:

$2^4\times {\mathrm{2851}}^1\times {\mathrm{4409}}^1$

素因数の和:7268

約数の個数: 20

約数和(自身を含む): 389896920

約数和(自身を除く): 188775976

約数列:

[1, 2, 4, 8, 16, 2851, 4409, 5702, 8818, 11404, 17636, 22808, 35272, 45616, 70544, 12570059, 25140118, 50280236, 100560472, 201120944]

約数ペア:

[(1, 201120944), (2, 100560472), (4, 50280236), (8, 25140118), (16, 12570059), (2851, 70544), (4409, 45616), (5702, 35272), (8818, 22808), (11404, 17636)]