203482149

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1811}}^1$

素因数の和:1937

約数の個数: 32

約数和(自身を含む): 303604224

約数和(自身を除く): 100122075

約数列:

[1, 3, 13, 39, 43, 67, 129, 201, 559, 871, 1677, 1811, 2613, 2881, 5433, 8643, 23543, 37453, 70629, 77873, 112359, 121337, 233619, 364011, 1012349, 1577381, 3037047, 4732143, 5217491, 15652473, 67827383, 203482149]

約数ペア:

[(1, 203482149), (3, 67827383), (13, 15652473), (39, 5217491), (43, 4732143), (67, 3037047), (129, 1577381), (201, 1012349), (559, 364011), (871, 233619), (1677, 121337), (1811, 112359), (2613, 77873), (2881, 70629), (5433, 37453), (8643, 23543)]