201794380

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{29077}}^1$

素因数の和:29433

約数の個数: 24

約数和(自身を含む): 425004048

約数和(自身を除く): 223209668

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 1388, 1735, 3470, 6940, 29077, 58154, 116308, 145385, 290770, 581540, 10089719, 20179438, 40358876, 50448595, 100897190, 201794380]

約数ペア:

[(1, 201794380), (2, 100897190), (4, 50448595), (5, 40358876), (10, 20179438), (20, 10089719), (347, 581540), (694, 290770), (1388, 145385), (1735, 116308), (3470, 58154), (6940, 29077)]