210507136

素因数分解:

$2^7\times 7^2\times {\mathrm{33563}}^1$

素因数の和:33591

約数の個数: 48

約数和(自身を含む): 487852740

約数和(自身を除く): 277345604

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 33563, 67126, 134252, 234941, 268504, 469882, 537008, 939764, 1074016, 1644587, 1879528, 2148032, 3289174, 3759056, 4296064, 6578348, 7518112, 13156696, 15036224, 26313392, 30072448, 52626784, 105253568, 210507136]

約数ペア:

[(1, 210507136), (2, 105253568), (4, 52626784), (7, 30072448), (8, 26313392), (14, 15036224), (16, 13156696), (28, 7518112), (32, 6578348), (49, 4296064), (56, 3759056), (64, 3289174), (98, 2148032), (112, 1879528), (128, 1644587), (196, 1074016), (224, 939764), (392, 537008), (448, 469882), (784, 268504), (896, 234941), (1568, 134252), (3136, 67126), (6272, 33563)]