201024921

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{42491}}^1$

素因数の和:42596

約数の個数: 16

約数和(自身を含む): 285546240

約数和(自身を除く): 84521319

約数列:

[1, 3, 19, 57, 83, 249, 1577, 4731, 42491, 127473, 807329, 2421987, 3526753, 10580259, 67008307, 201024921]

約数ペア:

[(1, 201024921), (3, 67008307), (19, 10580259), (57, 3526753), (83, 2421987), (249, 807329), (1577, 127473), (4731, 42491)]