211244082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2143}}^1\times {\mathrm{2347}}^1$

素因数の和:4502

約数の個数: 32

約数和(自身を含む): 483274752

約数和(自身を除く): 272030670

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2143, 2347, 4286, 4694, 6429, 7041, 12858, 14082, 15001, 16429, 30002, 32858, 45003, 49287, 90006, 98574, 5029621, 10059242, 15088863, 30177726, 35207347, 70414694, 105622041, 211244082]

約数ペア:

[(1, 211244082), (2, 105622041), (3, 70414694), (6, 35207347), (7, 30177726), (14, 15088863), (21, 10059242), (42, 5029621), (2143, 98574), (2347, 90006), (4286, 49287), (4694, 45003), (6429, 32858), (7041, 30002), (12858, 16429), (14082, 15001)]