199294272

素因数分解:

$2^6\times 3^2\times {\mathrm{345997}}^1$

素因数の和:346015

約数の個数: 42

約数和(自身を含む): 571242698

約数和(自身を除く): 371948426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 345997, 691994, 1037991, 1383988, 2075982, 2767976, 3113973, 4151964, 5535952, 6227946, 8303928, 11071904, 12455892, 16607856, 22143808, 24911784, 33215712, 49823568, 66431424, 99647136, 199294272]

約数ペア:

[(1, 199294272), (2, 99647136), (3, 66431424), (4, 49823568), (6, 33215712), (8, 24911784), (9, 22143808), (12, 16607856), (16, 12455892), (18, 11071904), (24, 8303928), (32, 6227946), (36, 5535952), (48, 4151964), (64, 3113973), (72, 2767976), (96, 2075982), (144, 1383988), (192, 1037991), (288, 691994), (576, 345997)]