200726150

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1049}}^1$

素因数の和:1193

約数の個数: 48

約数和(自身を含む): 386694000

約数和(自身を除く): 185967850

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 89, 178, 215, 430, 445, 890, 1049, 1075, 2098, 2150, 2225, 3827, 4450, 5245, 7654, 10490, 19135, 26225, 38270, 45107, 52450, 90214, 93361, 95675, 186722, 191350, 225535, 451070, 466805, 933610, 1127675, 2255350, 2334025, 4014523, 4668050, 8029046, 20072615, 40145230, 100363075, 200726150]

約数ペア:

[(1, 200726150), (2, 100363075), (5, 40145230), (10, 20072615), (25, 8029046), (43, 4668050), (50, 4014523), (86, 2334025), (89, 2255350), (178, 1127675), (215, 933610), (430, 466805), (445, 451070), (890, 225535), (1049, 191350), (1075, 186722), (2098, 95675), (2150, 93361), (2225, 90214), (3827, 52450), (4450, 45107), (5245, 38270), (7654, 26225), (10490, 19135)]