202149496

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{479}}^1\times {\mathrm{743}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 385689600

約数和(自身を除く): 183540104

約数列:

[1, 2, 4, 8, 71, 142, 284, 479, 568, 743, 958, 1486, 1916, 2972, 3832, 5944, 34009, 52753, 68018, 105506, 136036, 211012, 272072, 355897, 422024, 711794, 1423588, 2847176, 25268687, 50537374, 101074748, 202149496]

約数ペア:

[(1, 202149496), (2, 101074748), (4, 50537374), (8, 25268687), (71, 2847176), (142, 1423588), (284, 711794), (479, 422024), (568, 355897), (743, 272072), (958, 211012), (1486, 136036), (1916, 105506), (2972, 68018), (3832, 52753), (5944, 34009)]