201142015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1\times {\mathrm{1481}}^1$

素因数の和:2690

約数の個数: 16

約数和(自身を含む): 252248256

約数和(自身を除く): 51106241

約数列:

[1, 5, 23, 115, 1181, 1481, 5905, 7405, 27163, 34063, 135815, 170315, 1749061, 8745305, 40228403, 201142015]

約数ペア:

[(1, 201142015), (5, 40228403), (23, 8745305), (115, 1749061), (1181, 170315), (1481, 135815), (5905, 34063), (7405, 27163)]