202207025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4133}}^1$

素因数の和:4265

約数の個数: 24

約数和(自身を含む): 266560320

約数和(自身を除く): 64353295

約数列:

[1, 5, 19, 25, 95, 103, 475, 515, 1957, 2575, 4133, 9785, 20665, 48925, 78527, 103325, 392635, 425699, 1963175, 2128495, 8088281, 10642475, 40441405, 202207025]

約数ペア:

[(1, 202207025), (5, 40441405), (19, 10642475), (25, 8088281), (95, 2128495), (103, 1963175), (475, 425699), (515, 392635), (1957, 103325), (2575, 78527), (4133, 48925), (9785, 20665)]