201904325

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67867}}^1$

素因数の和:67901

約数の個数: 24

約数和(自身を含む): 302962752

約数和(自身を除く): 101058427

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 67867, 339335, 475069, 1153739, 1696675, 2375345, 5768695, 8076173, 11876725, 28843475, 40380865, 201904325]

約数ペア:

[(1, 201904325), (5, 40380865), (7, 28843475), (17, 11876725), (25, 8076173), (35, 5768695), (85, 2375345), (119, 1696675), (175, 1153739), (425, 475069), (595, 339335), (2975, 67867)]