202175405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1\times {\mathrm{1913}}^1$

素因数の和:2860

約数の個数: 16

約数和(自身を含む): 253566720

約数和(自身を除く): 51391315

約数列:

[1, 5, 23, 115, 919, 1913, 4595, 9565, 21137, 43999, 105685, 219995, 1758047, 8790235, 40435081, 202175405]

約数ペア:

[(1, 202175405), (5, 40435081), (23, 8790235), (115, 1758047), (919, 219995), (1913, 105685), (4595, 43999), (9565, 21137)]