201096680

素因数分解:

$2^3\times 5^1\times {\mathrm{739}}^1\times {\mathrm{6803}}^1$

素因数の和:7553

約数の個数: 32

約数和(自身を含む): 453146400

約数和(自身を除く): 252049720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 739, 1478, 2956, 3695, 5912, 6803, 7390, 13606, 14780, 27212, 29560, 34015, 54424, 68030, 136060, 272120, 5027417, 10054834, 20109668, 25137085, 40219336, 50274170, 100548340, 201096680]

約数ペア:

[(1, 201096680), (2, 100548340), (4, 50274170), (5, 40219336), (8, 25137085), (10, 20109668), (20, 10054834), (40, 5027417), (739, 272120), (1478, 136060), (2956, 68030), (3695, 54424), (5912, 34015), (6803, 29560), (7390, 27212), (13606, 14780)]