207952528

素因数分解:

$2^4\times 7^1\times {\mathrm{1856719}}^1$

素因数の和:1856734

約数の個数: 20

約数和(自身を含む): 460466560

約数和(自身を除く): 252514032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1856719, 3713438, 7426876, 12997033, 14853752, 25994066, 29707504, 51988132, 103976264, 207952528]

約数ペア:

[(1, 207952528), (2, 103976264), (4, 51988132), (7, 29707504), (8, 25994066), (14, 14853752), (16, 12997033), (28, 7426876), (56, 3713438), (112, 1856719)]