221003104

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{11887}}^1$

素因数の和:11987

約数の個数: 48

約数和(自身を含む): 503290368

約数和(自身を除く): 282287264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 581, 664, 1162, 1328, 2324, 2656, 4648, 9296, 11887, 18592, 23774, 47548, 83209, 95096, 166418, 190192, 332836, 380384, 665672, 986621, 1331344, 1973242, 2662688, 3946484, 6906347, 7892968, 13812694, 15785936, 27625388, 31571872, 55250776, 110501552, 221003104]

約数ペア:

[(1, 221003104), (2, 110501552), (4, 55250776), (7, 31571872), (8, 27625388), (14, 15785936), (16, 13812694), (28, 7892968), (32, 6906347), (56, 3946484), (83, 2662688), (112, 1973242), (166, 1331344), (224, 986621), (332, 665672), (581, 380384), (664, 332836), (1162, 190192), (1328, 166418), (2324, 95096), (2656, 83209), (4648, 47548), (9296, 23774), (11887, 18592)]