201138598

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{74551}}^1$

素因数の和:74643

約数の個数: 16

約数和(自身を含む): 322064640

約数和(自身を除く): 120926042

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 74551, 149102, 1416469, 2832938, 5293121, 10586242, 100569299, 201138598]

約数ペア:

[(1, 201138598), (2, 100569299), (19, 10586242), (38, 5293121), (71, 2832938), (142, 1416469), (1349, 149102), (2698, 74551)]