201230196

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{389981}}^1$

素因数の和:390031

約数の個数: 24

約数和(自身を含む): 480457824

約数和(自身を除く): 279227628

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 389981, 779962, 1169943, 1559924, 2339886, 4679772, 16769183, 33538366, 50307549, 67076732, 100615098, 201230196]

約数ペア:

[(1, 201230196), (2, 100615098), (3, 67076732), (4, 50307549), (6, 33538366), (12, 16769183), (43, 4679772), (86, 2339886), (129, 1559924), (172, 1169943), (258, 779962), (516, 389981)]