201961026

素因数分解:

$2^1\times 3^4\times {\mathrm{1246673}}^1$

素因数の和:1246687

約数の個数: 20

約数和(自身を含む): 452542662

約数和(自身を除く): 250581636

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1246673, 2493346, 3740019, 7480038, 11220057, 22440114, 33660171, 67320342, 100980513, 201961026]

約数ペア:

[(1, 201961026), (2, 100980513), (3, 67320342), (6, 33660171), (9, 22440114), (18, 11220057), (27, 7480038), (54, 3740019), (81, 2493346), (162, 1246673)]