201288758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 335341728

約数和(自身を除く): 134052970

約数列:

[1, 2, 11, 22, 101, 157, 202, 314, 577, 1111, 1154, 1727, 2222, 3454, 6347, 12694, 15857, 31714, 58277, 90589, 116554, 174427, 181178, 348854, 641047, 996479, 1282094, 1992958, 9149489, 18298978, 100644379, 201288758]

約数ペア:

[(1, 201288758), (2, 100644379), (11, 18298978), (22, 9149489), (101, 1992958), (157, 1282094), (202, 996479), (314, 641047), (577, 348854), (1111, 181178), (1154, 174427), (1727, 116554), (2222, 90589), (3454, 58277), (6347, 31714), (12694, 15857)]