204508136

素因数分解:

$2^3\times 7^1\times {\mathrm{971}}^1\times {\mathrm{3761}}^1$

素因数の和:4745

約数の個数: 32

約数和(自身を含む): 438799680

約数和(自身を除く): 234291544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 971, 1942, 3761, 3884, 6797, 7522, 7768, 13594, 15044, 26327, 27188, 30088, 52654, 54376, 105308, 210616, 3651931, 7303862, 14607724, 25563517, 29215448, 51127034, 102254068, 204508136]

約数ペア:

[(1, 204508136), (2, 102254068), (4, 51127034), (7, 29215448), (8, 25563517), (14, 14607724), (28, 7303862), (56, 3651931), (971, 210616), (1942, 105308), (3761, 54376), (3884, 52654), (6797, 30088), (7522, 27188), (7768, 26327), (13594, 15044)]