200895189

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{859}}^1$

素因数の和:1265

約数の個数: 32

約数和(自身を含む): 308774400

約数和(自身を除く): 107879211

約数列:

[1, 3, 11, 19, 33, 57, 209, 373, 627, 859, 1119, 2577, 4103, 7087, 9449, 12309, 16321, 21261, 28347, 48963, 77957, 179531, 233871, 320407, 538593, 961221, 3524477, 6087733, 10573431, 18263199, 66965063, 200895189]

約数ペア:

[(1, 200895189), (3, 66965063), (11, 18263199), (19, 10573431), (33, 6087733), (57, 3524477), (209, 961221), (373, 538593), (627, 320407), (859, 233871), (1119, 179531), (2577, 77957), (4103, 48963), (7087, 28347), (9449, 21261), (12309, 16321)]