210007357

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{9491}}^1$

素因数の和:9636

約数の個数: 16

約数和(自身を含む): 250588800

約数和(自身を除く): 40581443

約数列:

[1, 7, 29, 109, 203, 763, 3161, 9491, 22127, 66437, 275239, 1034519, 1926673, 7241633, 30001051, 210007357]

約数ペア:

[(1, 210007357), (7, 30001051), (29, 7241633), (109, 1926673), (203, 1034519), (763, 275239), (3161, 66437), (9491, 22127)]