201700854

素因数分解:

$2^1\times 3^4\times {\mathrm{1245067}}^1$

素因数の和:1245081

約数の個数: 20

約数和(自身を含む): 451959684

約数和(自身を除く): 250258830

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1245067, 2490134, 3735201, 7470402, 11205603, 22411206, 33616809, 67233618, 100850427, 201700854]

約数ペア:

[(1, 201700854), (2, 100850427), (3, 67233618), (6, 33616809), (9, 22411206), (18, 11205603), (27, 7470402), (54, 3735201), (81, 2490134), (162, 1245067)]