200664368

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{55249}}^1$

素因数の和:55484

約数の個数: 20

約数和(自身を含む): 390507000

約数和(自身を除く): 189842632

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 55249, 110498, 220996, 441992, 883984, 12541523, 25083046, 50166092, 100332184, 200664368]

約数ペア:

[(1, 200664368), (2, 100332184), (4, 50166092), (8, 25083046), (16, 12541523), (227, 883984), (454, 441992), (908, 220996), (1816, 110498), (3632, 55249)]