207039500

素因数分解:

$2^2\times 5^3\times {\mathrm{547}}^1\times {\mathrm{757}}^1$

素因数の和:1323

約数の個数: 48

約数和(自身を含む): 453599328

約数和(自身を除く): 246559828

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 547, 757, 1094, 1514, 2188, 2735, 3028, 3785, 5470, 7570, 10940, 13675, 15140, 18925, 27350, 37850, 54700, 68375, 75700, 94625, 136750, 189250, 273500, 378500, 414079, 828158, 1656316, 2070395, 4140790, 8281580, 10351975, 20703950, 41407900, 51759875, 103519750, 207039500]

約数ペア:

[(1, 207039500), (2, 103519750), (4, 51759875), (5, 41407900), (10, 20703950), (20, 10351975), (25, 8281580), (50, 4140790), (100, 2070395), (125, 1656316), (250, 828158), (500, 414079), (547, 378500), (757, 273500), (1094, 189250), (1514, 136750), (2188, 94625), (2735, 75700), (3028, 68375), (3785, 54700), (5470, 37850), (7570, 27350), (10940, 18925), (13675, 15140)]