201561156

素因数分解:

$2^2\times 3^3\times {\mathrm{1866307}}^1$

素因数の和:1866320

約数の個数: 24

約数和(自身を含む): 522566240

約数和(自身を除く): 321005084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1866307, 3732614, 5598921, 7465228, 11197842, 16796763, 22395684, 33593526, 50390289, 67187052, 100780578, 201561156]

約数ペア:

[(1, 201561156), (2, 100780578), (3, 67187052), (4, 50390289), (6, 33593526), (9, 22395684), (12, 16796763), (18, 11197842), (27, 7465228), (36, 5598921), (54, 3732614), (108, 1866307)]