201831892

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{9811}}^1$

素因数の和:9991

約数の個数: 24

約数和(自身を含む): 365398880

約数和(自身を除く): 163566988

約数列:

[1, 2, 4, 37, 74, 139, 148, 278, 556, 5143, 9811, 10286, 19622, 20572, 39244, 363007, 726014, 1363729, 1452028, 2727458, 5454916, 50457973, 100915946, 201831892]

約数ペア:

[(1, 201831892), (2, 100915946), (4, 50457973), (37, 5454916), (74, 2727458), (139, 1452028), (148, 1363729), (278, 726014), (556, 363007), (5143, 39244), (9811, 20572), (10286, 19622)]