207738384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{618269}}^1$

素因数の和:618287

約数の個数: 40

約数和(自身を含む): 613323840

約数和(自身を除く): 405585456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 618269, 1236538, 1854807, 2473076, 3709614, 4327883, 4946152, 7419228, 8655766, 9892304, 12983649, 14838456, 17311532, 25967298, 29676912, 34623064, 51934596, 69246128, 103869192, 207738384]

約数ペア:

[(1, 207738384), (2, 103869192), (3, 69246128), (4, 51934596), (6, 34623064), (7, 29676912), (8, 25967298), (12, 17311532), (14, 14838456), (16, 12983649), (21, 9892304), (24, 8655766), (28, 7419228), (42, 4946152), (48, 4327883), (56, 3709614), (84, 2473076), (112, 1854807), (168, 1236538), (336, 618269)]