207594870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{141221}}^1$

素因数の和:141245

約数の個数: 48

約数和(自身を含む): 579575088

約数和(自身を除く): 371980218

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, 141221, 282442, 423663, 706105, 847326, 988547, 1412210, 1977094, 2118315, 2965641, 4236630, 4942735, 5931282, 6919829, 9885470, 13839658, 14828205, 20759487, 29656410, 34599145, 41518974, 69198290, 103797435, 207594870]

約数ペア:

[(1, 207594870), (2, 103797435), (3, 69198290), (5, 41518974), (6, 34599145), (7, 29656410), (10, 20759487), (14, 14828205), (15, 13839658), (21, 9885470), (30, 6919829), (35, 5931282), (42, 4942735), (49, 4236630), (70, 2965641), (98, 2118315), (105, 1977094), (147, 1412210), (210, 988547), (245, 847326), (294, 706105), (490, 423663), (735, 282442), (1470, 141221)]