199857888

素因数分解:

$2^5\times 3^3\times {\mathrm{231317}}^1$

素因数の和:231336

約数の個数: 48

約数和(自身を含む): 582921360

約数和(自身を除く): 383063472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 231317, 462634, 693951, 925268, 1387902, 1850536, 2081853, 2775804, 3701072, 4163706, 5551608, 6245559, 7402144, 8327412, 11103216, 12491118, 16654824, 22206432, 24982236, 33309648, 49964472, 66619296, 99928944, 199857888]

約数ペア:

[(1, 199857888), (2, 99928944), (3, 66619296), (4, 49964472), (6, 33309648), (8, 24982236), (9, 22206432), (12, 16654824), (16, 12491118), (18, 11103216), (24, 8327412), (27, 7402144), (32, 6245559), (36, 5551608), (48, 4163706), (54, 3701072), (72, 2775804), (96, 2081853), (108, 1850536), (144, 1387902), (216, 925268), (288, 693951), (432, 462634), (864, 231317)]