212873463770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{84139709}}^1$

素因数の和:84139750

約数の個数: 32

約数和(自身を含む): 436180256640

約数和(自身を除く): 223306792870

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 84139709, 168279418, 420698545, 841397090, 925536799, 1851073598, 1935213307, 3870426614, 4627683995, 9255367990, 9676066535, 19352133070, 21287346377, 42574692754, 106436731885, 212873463770]

約数ペア:

[(1, 212873463770), (2, 106436731885), (5, 42574692754), (10, 21287346377), (11, 19352133070), (22, 9676066535), (23, 9255367990), (46, 4627683995), (55, 3870426614), (110, 1935213307), (115, 1851073598), (230, 925536799), (253, 841397090), (506, 420698545), (1265, 168279418), (2530, 84139709)]