201026910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{136753}}^1$

素因数の和:136777

約数の個数: 48

約数和(自身を含む): 561238416

約数和(自身を除く): 360211506

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 136753, 273506, 410259, 683765, 820518, 957271, 1367530, 1914542, 2051295, 2871813, 4102590, 4786355, 5743626, 6700897, 9572710, 13401794, 14359065, 20102691, 28718130, 33504485, 40205382, 67008970, 100513455, 201026910]

約数ペア:

[(1, 201026910), (2, 100513455), (3, 67008970), (5, 40205382), (6, 33504485), (7, 28718130), (10, 20102691), (14, 14359065), (15, 13401794), (21, 9572710), (30, 6700897), (35, 5743626), (42, 4786355), (49, 4102590), (70, 2871813), (98, 2051295), (105, 1914542), (147, 1367530), (210, 957271), (245, 820518), (294, 683765), (490, 410259), (735, 273506), (1470, 136753)]