207002139

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{22901}}^1$

素因数の和:23058

約数の個数: 16

約数和(自身を含む): 290214144

約数和(自身を除く): 83212005

約数列:

[1, 3, 23, 69, 131, 393, 3013, 9039, 22901, 68703, 526723, 1580169, 3000031, 9000093, 69000713, 207002139]

約数ペア:

[(1, 207002139), (3, 69000713), (23, 9000093), (69, 3000031), (131, 1580169), (393, 526723), (3013, 68703), (9039, 22901)]