201009965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{2341}}^1$

素因数の和:3680

約数の個数: 16

約数和(自身を含む): 260074416

約数和(自身を除く): 59064451

約数列:

[1, 5, 13, 65, 1321, 2341, 6605, 11705, 17173, 30433, 85865, 152165, 3092461, 15462305, 40201993, 201009965]

約数ペア:

[(1, 201009965), (5, 40201993), (13, 15462305), (65, 3092461), (1321, 152165), (2341, 85865), (6605, 30433), (11705, 17173)]