207979164

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{9041}}^1$

素因数の和:9128

約数の個数: 60

約数和(自身を含む): 551417328

約数和(自身を除く): 343438164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 324, 426, 639, 852, 1278, 1917, 2556, 3834, 5751, 7668, 9041, 11502, 18082, 23004, 27123, 36164, 54246, 81369, 108492, 162738, 244107, 325476, 488214, 641911, 732321, 976428, 1283822, 1464642, 1925733, 2567644, 2929284, 3851466, 5777199, 7702932, 11554398, 17331597, 23108796, 34663194, 51994791, 69326388, 103989582, 207979164]

約数ペア:

[(1, 207979164), (2, 103989582), (3, 69326388), (4, 51994791), (6, 34663194), (9, 23108796), (12, 17331597), (18, 11554398), (27, 7702932), (36, 5777199), (54, 3851466), (71, 2929284), (81, 2567644), (108, 1925733), (142, 1464642), (162, 1283822), (213, 976428), (284, 732321), (324, 641911), (426, 488214), (639, 325476), (852, 244107), (1278, 162738), (1917, 108492), (2556, 81369), (3834, 54246), (5751, 36164), (7668, 27123), (9041, 23004), (11502, 18082)]