208300240

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{55399}}^1$

素因数の和:55459

約数の個数: 40

約数和(自身を含む): 494611200

約数和(自身を除く): 286310960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 55399, 110798, 221596, 276995, 443192, 553990, 886384, 1107980, 2215960, 2603753, 4431920, 5207506, 10415012, 13018765, 20830024, 26037530, 41660048, 52075060, 104150120, 208300240]

約数ペア:

[(1, 208300240), (2, 104150120), (4, 52075060), (5, 41660048), (8, 26037530), (10, 20830024), (16, 13018765), (20, 10415012), (40, 5207506), (47, 4431920), (80, 2603753), (94, 2215960), (188, 1107980), (235, 886384), (376, 553990), (470, 443192), (752, 276995), (940, 221596), (1880, 110798), (3760, 55399)]