204516783

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{2341}}^1$

素因数の和:2935

約数の個数: 24

約数和(自身を含む): 313472016

約数和(自身を除く): 108955233

約数列:

[1, 3, 9, 17, 51, 153, 571, 1713, 2341, 5139, 7023, 9707, 21069, 29121, 39797, 87363, 119391, 358173, 1336711, 4010133, 12030399, 22724087, 68172261, 204516783]

約数ペア:

[(1, 204516783), (3, 68172261), (9, 22724087), (17, 12030399), (51, 4010133), (153, 1336711), (571, 358173), (1713, 119391), (2341, 87363), (5139, 39797), (7023, 29121), (9707, 21069)]