201084515

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{21067}}^1$

素因数の和:21178

約数の個数: 16

約数和(自身を含む): 254838528

約数和(自身を除く): 53754013

約数列:

[1, 5, 23, 83, 115, 415, 1909, 9545, 21067, 105335, 484541, 1748561, 2422705, 8742805, 40216903, 201084515]

約数ペア:

[(1, 201084515), (5, 40216903), (23, 8742805), (83, 2422705), (115, 1748561), (415, 484541), (1909, 105335), (9545, 21067)]