201654224

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{122363}}^1$

素因数の和:122474

約数の個数: 20

約数和(自身を含む): 394501536

約数和(自身を除く): 192847312

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 122363, 244726, 489452, 978904, 1957808, 12603389, 25206778, 50413556, 100827112, 201654224]

約数ペア:

[(1, 201654224), (2, 100827112), (4, 50413556), (8, 25206778), (16, 12603389), (103, 1957808), (206, 978904), (412, 489452), (824, 244726), (1648, 122363)]