201204794

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1059

約数の個数: 48

約数和(自身を含む): 373294656

約数和(自身を除く): 172089862

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 361, 574, 722, 779, 971, 1558, 1942, 2527, 5054, 5453, 6797, 10906, 13594, 14801, 18449, 29602, 36898, 39811, 79622, 103607, 129143, 207214, 258286, 278677, 350531, 557354, 701062, 756409, 1512818, 2453717, 4907434, 5294863, 10589726, 14371771, 28743542, 100602397, 201204794]

約数ペア:

[(1, 201204794), (2, 100602397), (7, 28743542), (14, 14371771), (19, 10589726), (38, 5294863), (41, 4907434), (82, 2453717), (133, 1512818), (266, 756409), (287, 701062), (361, 557354), (574, 350531), (722, 278677), (779, 258286), (971, 207214), (1558, 129143), (1942, 103607), (2527, 79622), (5054, 39811), (5453, 36898), (6797, 29602), (10906, 18449), (13594, 14801)]