201421842

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{241513}}^1$

素因数の和:241657

約数の個数: 16

約数和(自身を含む): 405743520

約数和(自身を除く): 204321678

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 241513, 483026, 724539, 1449078, 33570307, 67140614, 100710921, 201421842]

約数ペア:

[(1, 201421842), (2, 100710921), (3, 67140614), (6, 33570307), (139, 1449078), (278, 724539), (417, 483026), (834, 241513)]