208052176

素因数分解:

$2^4\times {\mathrm{857}}^1\times {\mathrm{15173}}^1$

素因数の和:16038

約数の個数: 20

約数和(自身を含む): 403598052

約数和(自身を除く): 195545876

約数列:

[1, 2, 4, 8, 16, 857, 1714, 3428, 6856, 13712, 15173, 30346, 60692, 121384, 242768, 13003261, 26006522, 52013044, 104026088, 208052176]

約数ペア:

[(1, 208052176), (2, 104026088), (4, 52013044), (8, 26006522), (16, 13003261), (857, 242768), (1714, 121384), (3428, 60692), (6856, 30346), (13712, 15173)]