207307842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{12433}}^1$

素因数の和:12842

約数の個数: 32

約数和(自身を含む): 475078272

約数和(自身を除く): 267770430

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 397, 794, 1191, 2382, 2779, 5558, 8337, 12433, 16674, 24866, 37299, 74598, 87031, 174062, 261093, 522186, 4935901, 9871802, 14807703, 29615406, 34551307, 69102614, 103653921, 207307842]

約数ペア:

[(1, 207307842), (2, 103653921), (3, 69102614), (6, 34551307), (7, 29615406), (14, 14807703), (21, 9871802), (42, 4935901), (397, 522186), (794, 261093), (1191, 174062), (2382, 87031), (2779, 74598), (5558, 37299), (8337, 24866), (12433, 16674)]