207800178

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{2203}}^1$

素因数の和:2486

約数の個数: 32

約数和(自身を含む): 423168000

約数和(自身を除く): 215367822

約数列:

[1, 2, 3, 6, 79, 158, 199, 237, 398, 474, 597, 1194, 2203, 4406, 6609, 13218, 15721, 31442, 47163, 94326, 174037, 348074, 438397, 522111, 876794, 1044222, 1315191, 2630382, 34633363, 69266726, 103900089, 207800178]

約数ペア:

[(1, 207800178), (2, 103900089), (3, 69266726), (6, 34633363), (79, 2630382), (158, 1315191), (199, 1044222), (237, 876794), (398, 522111), (474, 438397), (597, 348074), (1194, 174037), (2203, 94326), (4406, 47163), (6609, 31442), (13218, 15721)]