202226975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1571}}^1$

素因数の和:1871

約数の個数: 24

約数和(自身を含む): 265102080

約数和(自身を除く): 62875105

約数列:

[1, 5, 19, 25, 95, 271, 475, 1355, 1571, 5149, 6775, 7855, 25745, 29849, 39275, 128725, 149245, 425741, 746225, 2128705, 8089079, 10643525, 40445395, 202226975]

約数ペア:

[(1, 202226975), (5, 40445395), (19, 10643525), (25, 8089079), (95, 2128705), (271, 746225), (475, 425741), (1355, 149245), (1571, 128725), (5149, 39275), (6775, 29849), (7855, 25745)]