201265518

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{13477}}^1$

素因数の和:13632

約数の個数: 32

約数和(自身を含む): 426983040

約数和(自身を除く): 225717522

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 2489, 4978, 7467, 13477, 14934, 26954, 40431, 80862, 256063, 512126, 768189, 1536378, 1765487, 3530974, 5296461, 10592922, 33544253, 67088506, 100632759, 201265518]

約数ペア:

[(1, 201265518), (2, 100632759), (3, 67088506), (6, 33544253), (19, 10592922), (38, 5296461), (57, 3530974), (114, 1765487), (131, 1536378), (262, 768189), (393, 512126), (786, 256063), (2489, 80862), (4978, 40431), (7467, 26954), (13477, 14934)]