201263020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{1777}}^1$

素因数の和:2602

約数の個数: 48

約数和(自身を含む): 483900480

約数和(自身を除く): 282637460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 809, 1618, 1777, 3236, 3554, 4045, 5663, 7108, 8090, 8885, 11326, 12439, 16180, 17770, 22652, 24878, 28315, 35540, 49756, 56630, 62195, 113260, 124390, 248780, 1437593, 2875186, 5750372, 7187965, 10063151, 14375930, 20126302, 28751860, 40252604, 50315755, 100631510, 201263020]

約数ペア:

[(1, 201263020), (2, 100631510), (4, 50315755), (5, 40252604), (7, 28751860), (10, 20126302), (14, 14375930), (20, 10063151), (28, 7187965), (35, 5750372), (70, 2875186), (140, 1437593), (809, 248780), (1618, 124390), (1777, 113260), (3236, 62195), (3554, 56630), (4045, 49756), (5663, 35540), (7108, 28315), (8090, 24878), (8885, 22652), (11326, 17770), (12439, 16180)]