199142208

素因数分解:

$2^6\times 3^2\times {\mathrm{345733}}^1$

素因数の和:345751

約数の個数: 42

約数和(自身を含む): 570806834

約数和(自身を除く): 371664626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 345733, 691466, 1037199, 1382932, 2074398, 2765864, 3111597, 4148796, 5531728, 6223194, 8297592, 11063456, 12446388, 16595184, 22126912, 24892776, 33190368, 49785552, 66380736, 99571104, 199142208]

約数ペア:

[(1, 199142208), (2, 99571104), (3, 66380736), (4, 49785552), (6, 33190368), (8, 24892776), (9, 22126912), (12, 16595184), (16, 12446388), (18, 11063456), (24, 8297592), (32, 6223194), (36, 5531728), (48, 4148796), (64, 3111597), (72, 2765864), (96, 2074398), (144, 1382932), (192, 1037199), (288, 691466), (576, 345733)]