201021104

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{546253}}^1$

素因数の和:546284

約数の個数: 20

約数和(自身を含む): 406412976

約数和(自身を除く): 205391872

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 546253, 1092506, 2185012, 4370024, 8740048, 12563819, 25127638, 50255276, 100510552, 201021104]

約数ペア:

[(1, 201021104), (2, 100510552), (4, 50255276), (8, 25127638), (16, 12563819), (23, 8740048), (46, 4370024), (92, 2185012), (184, 1092506), (368, 546253)]