207936064

素因数分解:

$2^6\times 7^1\times {\mathrm{464143}}^1$

素因数の和:464162

約数の個数: 28

約数和(自身を含む): 471570304

約数和(自身を除く): 263634240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 464143, 928286, 1856572, 3249001, 3713144, 6498002, 7426288, 12996004, 14852576, 25992008, 29705152, 51984016, 103968032, 207936064]

約数ペア:

[(1, 207936064), (2, 103968032), (4, 51984016), (7, 29705152), (8, 25992008), (14, 14852576), (16, 12996004), (28, 7426288), (32, 6498002), (56, 3713144), (64, 3249001), (112, 1856572), (224, 928286), (448, 464143)]