220158202388

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1117}}^1\times {\mathrm{18959}}^1$

素因数の和:20216

約数の個数: 48

約数和(自身を含む): 405970306560

約数和(自身を除く): 185812104172

約数列:

[1, 2, 4, 23, 46, 92, 113, 226, 452, 1117, 2234, 2599, 4468, 5198, 10396, 18959, 25691, 37918, 51382, 75836, 102764, 126221, 252442, 436057, 504884, 872114, 1744228, 2142367, 2903083, 4284734, 5806166, 8569468, 11612332, 21177203, 42354406, 49274441, 84708812, 98548882, 197097764, 487075669, 974151338, 1948302676, 2393023939, 4786047878, 9572095756, 55039550597, 110079101194, 220158202388]

約数ペア:

[(1, 220158202388), (2, 110079101194), (4, 55039550597), (23, 9572095756), (46, 4786047878), (92, 2393023939), (113, 1948302676), (226, 974151338), (452, 487075669), (1117, 197097764), (2234, 98548882), (2599, 84708812), (4468, 49274441), (5198, 42354406), (10396, 21177203), (18959, 11612332), (25691, 8569468), (37918, 5806166), (51382, 4284734), (75836, 2903083), (102764, 2142367), (126221, 1744228), (252442, 872114), (436057, 504884)]