205662078

素因数分解:

$2^1\times 3^5\times {\mathrm{423173}}^1$

素因数の和:423190

約数の個数: 24

約数和(自身を含む): 462106008

約数和(自身を除く): 256443930

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 423173, 846346, 1269519, 2539038, 3808557, 7617114, 11425671, 22851342, 34277013, 68554026, 102831039, 205662078]

約数ペア:

[(1, 205662078), (2, 102831039), (3, 68554026), (6, 34277013), (9, 22851342), (18, 11425671), (27, 7617114), (54, 3808557), (81, 2539038), (162, 1269519), (243, 846346), (486, 423173)]