201964460

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{98041}}^1$

素因数の和:98153

約数の個数: 24

約数和(自身を含む): 428247456

約数和(自身を除く): 226282996

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 98041, 196082, 392164, 490205, 980410, 1960820, 10098223, 20196446, 40392892, 50491115, 100982230, 201964460]

約数ペア:

[(1, 201964460), (2, 100982230), (4, 50491115), (5, 40392892), (10, 20196446), (20, 10098223), (103, 1960820), (206, 980410), (412, 490205), (515, 392164), (1030, 196082), (2060, 98041)]