208766704

素因数分解:

$2^4\times {\mathrm{2857}}^1\times {\mathrm{4567}}^1$

素因数の和:7432

約数の個数: 20

約数和(自身を含む): 404715664

約数和(自身を除く): 195948960

約数列:

[1, 2, 4, 8, 16, 2857, 4567, 5714, 9134, 11428, 18268, 22856, 36536, 45712, 73072, 13047919, 26095838, 52191676, 104383352, 208766704]

約数ペア:

[(1, 208766704), (2, 104383352), (4, 52191676), (8, 26095838), (16, 13047919), (2857, 73072), (4567, 45712), (5714, 36536), (9134, 22856), (11428, 18268)]