201994300

素因数分解:

$2^2\times 5^2\times {\mathrm{479}}^1\times {\mathrm{4217}}^1$

素因数の和:4710

約数の個数: 36

約数和(自身を含む): 439346880

約数和(自身を除く): 237352580

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 479, 958, 1916, 2395, 4217, 4790, 8434, 9580, 11975, 16868, 21085, 23950, 42170, 47900, 84340, 105425, 210850, 421700, 2019943, 4039886, 8079772, 10099715, 20199430, 40398860, 50498575, 100997150, 201994300]

約数ペア:

[(1, 201994300), (2, 100997150), (4, 50498575), (5, 40398860), (10, 20199430), (20, 10099715), (25, 8079772), (50, 4039886), (100, 2019943), (479, 421700), (958, 210850), (1916, 105425), (2395, 84340), (4217, 47900), (4790, 42170), (8434, 23950), (9580, 21085), (11975, 16868)]