201660831718

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{3371}}^1\times {\mathrm{636407}}^1$

素因数の和:639827

約数の個数: 16

約数和(自身を含む): 309019359744

約数和(自身を除く): 107358528026

約数列:

[1, 2, 47, 94, 3371, 6742, 158437, 316874, 636407, 1272814, 29911129, 59822258, 2145327997, 4290655994, 100830415859, 201660831718]

約数ペア:

[(1, 201660831718), (2, 100830415859), (47, 4290655994), (94, 2145327997), (3371, 59822258), (6742, 29911129), (158437, 1272814), (316874, 636407)]