201964300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{106297}}^1$

素因数の和:106330

約数の個数: 36

約数和(自身を含む): 461333320

約数和(自身を除く): 259369020

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 106297, 212594, 425188, 531485, 1062970, 2019643, 2125940, 2657425, 4039286, 5314850, 8078572, 10098215, 10629700, 20196430, 40392860, 50491075, 100982150, 201964300]

約数ペア:

[(1, 201964300), (2, 100982150), (4, 50491075), (5, 40392860), (10, 20196430), (19, 10629700), (20, 10098215), (25, 8078572), (38, 5314850), (50, 4039286), (76, 2657425), (95, 2125940), (100, 2019643), (190, 1062970), (380, 531485), (475, 425188), (950, 212594), (1900, 106297)]