200990484

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{20011}}^1$

素因数の和:20058

約数の個数: 60

約数和(自身を含む): 542405248

約数和(自身を除く): 341414764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 1116, 1674, 2511, 3348, 5022, 10044, 20011, 40022, 60033, 80044, 120066, 180099, 240132, 360198, 540297, 620341, 720396, 1080594, 1240682, 1620891, 1861023, 2161188, 2481364, 3241782, 3722046, 5583069, 6483564, 7444092, 11166138, 16749207, 22332276, 33498414, 50247621, 66996828, 100495242, 200990484]

約数ペア:

[(1, 200990484), (2, 100495242), (3, 66996828), (4, 50247621), (6, 33498414), (9, 22332276), (12, 16749207), (18, 11166138), (27, 7444092), (31, 6483564), (36, 5583069), (54, 3722046), (62, 3241782), (81, 2481364), (93, 2161188), (108, 1861023), (124, 1620891), (162, 1240682), (186, 1080594), (279, 720396), (324, 620341), (372, 540297), (558, 360198), (837, 240132), (1116, 180099), (1674, 120066), (2511, 80044), (3348, 60033), (5022, 40022), (10044, 20011)]