201947908

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{4817}}^1$

素因数の和:5091

約数の個数: 24

約数和(自身を含む): 362621952

約数和(自身を除く): 160674044

約数列:

[1, 2, 4, 47, 94, 188, 223, 446, 892, 4817, 9634, 10481, 19268, 20962, 41924, 226399, 452798, 905596, 1074191, 2148382, 4296764, 50486977, 100973954, 201947908]

約数ペア:

[(1, 201947908), (2, 100973954), (4, 50486977), (47, 4296764), (94, 2148382), (188, 1074191), (223, 905596), (446, 452798), (892, 226399), (4817, 41924), (9634, 20962), (10481, 19268)]