201995892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{801571}}^1$

素因数の和:801588

約数の個数: 36

約数和(自身を含む): 583544416

約数和(自身を除く): 381548524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 801571, 1603142, 2404713, 3206284, 4809426, 5610997, 7214139, 9618852, 11221994, 14428278, 16832991, 22443988, 28856556, 33665982, 50498973, 67331964, 100997946, 201995892]

約数ペア:

[(1, 201995892), (2, 100997946), (3, 67331964), (4, 50498973), (6, 33665982), (7, 28856556), (9, 22443988), (12, 16832991), (14, 14428278), (18, 11221994), (21, 9618852), (28, 7214139), (36, 5610997), (42, 4809426), (63, 3206284), (84, 2404713), (126, 1603142), (252, 801571)]