201780614

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{1103}}^1$

素因数の和:1364

約数の個数: 32

約数和(自身を含む): 352926720

約数和(自身を除く): 151146106

約数列:

[1, 2, 7, 14, 73, 146, 179, 358, 511, 1022, 1103, 1253, 2206, 2506, 7721, 13067, 15442, 26134, 80519, 91469, 161038, 182938, 197437, 394874, 563633, 1127266, 1382059, 2764118, 14412901, 28825802, 100890307, 201780614]

約数ペア:

[(1, 201780614), (2, 100890307), (7, 28825802), (14, 14412901), (73, 2764118), (146, 1382059), (179, 1127266), (358, 563633), (511, 394874), (1022, 197437), (1103, 182938), (1253, 161038), (2206, 91469), (2506, 80519), (7721, 26134), (13067, 15442)]