200980108

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2113}}^1$

素因数の和:2246

約数の個数: 48

約数和(自身を含む): 416711680

約数和(自身を除く): 215731572

約数列:

[1, 2, 4, 7, 14, 28, 43, 79, 86, 158, 172, 301, 316, 553, 602, 1106, 1204, 2113, 2212, 3397, 4226, 6794, 8452, 13588, 14791, 23779, 29582, 47558, 59164, 90859, 95116, 166927, 181718, 333854, 363436, 636013, 667708, 1168489, 1272026, 2336978, 2544052, 4673956, 7177861, 14355722, 28711444, 50245027, 100490054, 200980108]

約数ペア:

[(1, 200980108), (2, 100490054), (4, 50245027), (7, 28711444), (14, 14355722), (28, 7177861), (43, 4673956), (79, 2544052), (86, 2336978), (158, 1272026), (172, 1168489), (301, 667708), (316, 636013), (553, 363436), (602, 333854), (1106, 181718), (1204, 166927), (2113, 95116), (2212, 90859), (3397, 59164), (4226, 47558), (6794, 29582), (8452, 23779), (13588, 14791)]