201637745290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9721}}^1\times {\mathrm{109171}}^1$

素因数の和:118918

約数の個数: 32

約数和(自身を含む): 382093266240

約数和(自身を除く): 180455520950

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 9721, 19442, 48605, 97210, 109171, 184699, 218342, 369398, 545855, 923495, 1091710, 1846990, 2074249, 4148498, 10371245, 20742490, 1061251291, 2122502582, 5306256455, 10612512910, 20163774529, 40327549058, 100818872645, 201637745290]

約数ペア:

[(1, 201637745290), (2, 100818872645), (5, 40327549058), (10, 20163774529), (19, 10612512910), (38, 5306256455), (95, 2122502582), (190, 1061251291), (9721, 20742490), (19442, 10371245), (48605, 4148498), (97210, 2074249), (109171, 1846990), (184699, 1091710), (218342, 923495), (369398, 545855)]