201439686

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{685169}}^1$

素因数の和:685188

約数の個数: 24

約数和(自身を含む): 468656280

約数和(自身を除く): 267216594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 685169, 1370338, 2055507, 4111014, 4796183, 9592366, 14388549, 28777098, 33573281, 67146562, 100719843, 201439686]

約数ペア:

[(1, 201439686), (2, 100719843), (3, 67146562), (6, 33573281), (7, 28777098), (14, 14388549), (21, 9592366), (42, 4796183), (49, 4111014), (98, 2055507), (147, 1370338), (294, 685169)]