201177284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1597}}^1$

素因数の和:2028

約数の個数: 48

約数和(自身を含む): 440280960

約数和(自身を除く): 239103676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 409, 818, 1597, 1636, 2863, 3194, 4499, 5726, 6388, 8998, 11179, 11452, 17567, 17996, 22358, 31493, 35134, 44716, 62986, 70268, 122969, 125972, 245938, 491876, 653173, 1306346, 2612692, 4572211, 7184903, 9144422, 14369806, 18288844, 28739612, 50294321, 100588642, 201177284]

約数ペア:

[(1, 201177284), (2, 100588642), (4, 50294321), (7, 28739612), (11, 18288844), (14, 14369806), (22, 9144422), (28, 7184903), (44, 4572211), (77, 2612692), (154, 1306346), (308, 653173), (409, 491876), (818, 245938), (1597, 125972), (1636, 122969), (2863, 70268), (3194, 62986), (4499, 44716), (5726, 35134), (6388, 31493), (8998, 22358), (11179, 17996), (11452, 17567)]