211671184

素因数分解:

$2^4\times {\mathrm{433}}^1\times {\mathrm{30553}}^1$

素因数の和:30994

約数の個数: 20

約数和(自身を含む): 411073516

約数和(自身を除く): 199402332

約数列:

[1, 2, 4, 8, 16, 433, 866, 1732, 3464, 6928, 30553, 61106, 122212, 244424, 488848, 13229449, 26458898, 52917796, 105835592, 211671184]

約数ペア:

[(1, 211671184), (2, 105835592), (4, 52917796), (8, 26458898), (16, 13229449), (433, 488848), (866, 244424), (1732, 122212), (3464, 61106), (6928, 30553)]