201955218

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{2251}}^1$

素因数の和:3062

約数の個数: 32

約数和(自身を含む): 425898240

約数和(自身を除く): 223943022

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 787, 1574, 2251, 2361, 4502, 4722, 6753, 13506, 14953, 29906, 42769, 44859, 85538, 89718, 128307, 256614, 1771537, 3543074, 5314611, 10629222, 33659203, 67318406, 100977609, 201955218]

約数ペア:

[(1, 201955218), (2, 100977609), (3, 67318406), (6, 33659203), (19, 10629222), (38, 5314611), (57, 3543074), (114, 1771537), (787, 256614), (1574, 128307), (2251, 89718), (2361, 85538), (4502, 44859), (4722, 42769), (6753, 29906), (13506, 14953)]