201020043210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{957238301}}^1$

素因数の和:957238318

約数の個数: 32

約数和(自身を含む): 551369261952

約数和(自身を除く): 350349218742

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 957238301, 1914476602, 2871714903, 4786191505, 5743429806, 6700668107, 9572383010, 13401336214, 14358574515, 20102004321, 28717149030, 33503340535, 40204008642, 67006681070, 100510021605, 201020043210]

約数ペア:

[(1, 201020043210), (2, 100510021605), (3, 67006681070), (5, 40204008642), (6, 33503340535), (7, 28717149030), (10, 20102004321), (14, 14358574515), (15, 13401336214), (21, 9572383010), (30, 6700668107), (35, 5743429806), (42, 4786191505), (70, 2871714903), (105, 1914476602), (210, 957238301)]