205006384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{6733}}^1$

素因数の和:6925

約数の個数: 40

約数和(自身を含む): 435878352

約数和(自身を除く): 230871968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 173, 176, 346, 692, 1384, 1903, 2768, 3806, 6733, 7612, 13466, 15224, 26932, 30448, 53864, 74063, 107728, 148126, 296252, 592504, 1164809, 1185008, 2329618, 4659236, 9318472, 12812899, 18636944, 25625798, 51251596, 102503192, 205006384]

約数ペア:

[(1, 205006384), (2, 102503192), (4, 51251596), (8, 25625798), (11, 18636944), (16, 12812899), (22, 9318472), (44, 4659236), (88, 2329618), (173, 1185008), (176, 1164809), (346, 592504), (692, 296252), (1384, 148126), (1903, 107728), (2768, 74063), (3806, 53864), (6733, 30448), (7612, 26932), (13466, 15224)]