201887884790

素因数分解:

$2^1\times 5^1\times {\mathrm{275581}}^1\times {\mathrm{73259}}^1$

素因数の和:348847

約数の個数: 16

約数和(自身を含む): 363404471760

約数和(自身を除く): 161516586970

約数列:

[1, 2, 5, 10, 73259, 146518, 275581, 366295, 551162, 732590, 1377905, 2755810, 20188788479, 40377576958, 100943942395, 201887884790]

約数ペア:

[(1, 201887884790), (2, 100943942395), (5, 40377576958), (10, 20188788479), (73259, 2755810), (146518, 1377905), (275581, 732590), (366295, 551162)]