199325

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:101

約数の個数: 24

約数和(自身を含む): 303552

約数和(自身を除く): 104227

約数列:

[1, 5, 7, 17, 25, 35, 67, 85, 119, 175, 335, 425, 469, 595, 1139, 1675, 2345, 2975, 5695, 7973, 11725, 28475, 39865, 199325]

約数ペア:

[(1, 199325), (5, 39865), (7, 28475), (17, 11725), (25, 7973), (35, 5695), (67, 2975), (85, 2345), (119, 1675), (175, 1139), (335, 595), (425, 469)]