208021946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1093}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 350675136

約数和(自身を除く): 142653190

約数列:

[1, 2, 11, 22, 41, 82, 211, 422, 451, 902, 1093, 2186, 2321, 4642, 8651, 12023, 17302, 24046, 44813, 89626, 95161, 190322, 230623, 461246, 492943, 985886, 2536853, 5073706, 9455543, 18911086, 104010973, 208021946]

約数ペア:

[(1, 208021946), (2, 104010973), (11, 18911086), (22, 9455543), (41, 5073706), (82, 2536853), (211, 985886), (422, 492943), (451, 461246), (902, 230623), (1093, 190322), (2186, 95161), (2321, 89626), (4642, 44813), (8651, 24046), (12023, 17302)]