200671376

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{158759}}^1$

素因数の和:158846

約数の個数: 20

約数和(自身を含む): 393724800

約数和(自身を除く): 193053424

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 158759, 317518, 635036, 1270072, 2540144, 12541961, 25083922, 50167844, 100335688, 200671376]

約数ペア:

[(1, 200671376), (2, 100335688), (4, 50167844), (8, 25083922), (16, 12541961), (79, 2540144), (158, 1270072), (316, 635036), (632, 317518), (1264, 158759)]