221837232

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{29437}}^1$

素因数の和:29605

約数の個数: 40

約数和(自身を含む): 576749296

約数和(自身を除く): 354912064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 29437, 58874, 88311, 117748, 176622, 235496, 353244, 470992, 706488, 1412976, 4621609, 9243218, 13864827, 18486436, 27729654, 36972872, 55459308, 73945744, 110918616, 221837232]

約数ペア:

[(1, 221837232), (2, 110918616), (3, 73945744), (4, 55459308), (6, 36972872), (8, 27729654), (12, 18486436), (16, 13864827), (24, 9243218), (48, 4621609), (157, 1412976), (314, 706488), (471, 470992), (628, 353244), (942, 235496), (1256, 176622), (1884, 117748), (2512, 88311), (3768, 58874), (7536, 29437)]