267521202

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{15661}}^1$

素因数の和:15755

約数の個数: 48

約数和(自身を含む): 632807448

約数和(自身を除く): 365286246

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 949, 1314, 1898, 2847, 5694, 8541, 15661, 17082, 31322, 46983, 93966, 140949, 203593, 281898, 407186, 610779, 1143253, 1221558, 1832337, 2286506, 3429759, 3664674, 6859518, 10289277, 14862289, 20578554, 29724578, 44586867, 89173734, 133760601, 267521202]

約数ペア:

[(1, 267521202), (2, 133760601), (3, 89173734), (6, 44586867), (9, 29724578), (13, 20578554), (18, 14862289), (26, 10289277), (39, 6859518), (73, 3664674), (78, 3429759), (117, 2286506), (146, 1832337), (219, 1221558), (234, 1143253), (438, 610779), (657, 407186), (949, 281898), (1314, 203593), (1898, 140949), (2847, 93966), (5694, 46983), (8541, 31322), (15661, 17082)]