213092008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{4091}}^1$

素因数の和:4497

約数の個数: 32

約数和(自身を含む): 424258560

約数和(自身を除く): 211166552

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 383, 766, 1532, 3064, 4091, 6511, 8182, 13022, 16364, 26044, 32728, 52088, 69547, 139094, 278188, 556376, 1566853, 3133706, 6267412, 12534824, 26636501, 53273002, 106546004, 213092008]

約数ペア:

[(1, 213092008), (2, 106546004), (4, 53273002), (8, 26636501), (17, 12534824), (34, 6267412), (68, 3133706), (136, 1566853), (383, 556376), (766, 278188), (1532, 139094), (3064, 69547), (4091, 52088), (6511, 32728), (8182, 26044), (13022, 16364)]