208876283

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{5393}}^1$

素因数の和:5914

約数の個数: 16

約数和(自身を含む): 260983296

約数和(自身を除く): 52107013

約数列:

[1, 7, 11, 77, 503, 3521, 5393, 5533, 37751, 38731, 59323, 415261, 2712679, 18988753, 29839469, 208876283]

約数ペア:

[(1, 208876283), (7, 29839469), (11, 18988753), (77, 2712679), (503, 415261), (3521, 59323), (5393, 38731), (5533, 37751)]