200043609

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{839}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 290304000

約数和(自身を除く): 90260391

約数列:

[1, 3, 19, 47, 57, 89, 141, 267, 839, 893, 1691, 2517, 2679, 4183, 5073, 12549, 15941, 39433, 47823, 74671, 79477, 118299, 224013, 238431, 749227, 1418749, 2247681, 3509537, 4256247, 10528611, 66681203, 200043609]

約数ペア:

[(1, 200043609), (3, 66681203), (19, 10528611), (47, 4256247), (57, 3509537), (89, 2247681), (141, 1418749), (267, 749227), (839, 238431), (893, 224013), (1691, 118299), (2517, 79477), (2679, 74671), (4183, 47823), (5073, 39433), (12549, 15941)]