201997842

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1980371}}^1$

素因数の和:1980393

約数の個数: 16

約数和(自身を含む): 427760352

約数和(自身を除く): 225762510

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1980371, 3960742, 5941113, 11882226, 33666307, 67332614, 100998921, 201997842]

約数ペア:

[(1, 201997842), (2, 100998921), (3, 67332614), (6, 33666307), (17, 11882226), (34, 5941113), (51, 3960742), (102, 1980371)]