207491584

素因数分解:

$2^9\times {\mathrm{127}}^1\times {\mathrm{3191}}^1$

素因数の和:3336

約数の個数: 40

約数和(自身を含む): 417973248

約数和(自身を除く): 210481664

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 2032, 3191, 4064, 6382, 8128, 12764, 16256, 25528, 32512, 51056, 65024, 102112, 204224, 405257, 408448, 810514, 816896, 1621028, 1633792, 3242056, 6484112, 12968224, 25936448, 51872896, 103745792, 207491584]

約数ペア:

[(1, 207491584), (2, 103745792), (4, 51872896), (8, 25936448), (16, 12968224), (32, 6484112), (64, 3242056), (127, 1633792), (128, 1621028), (254, 816896), (256, 810514), (508, 408448), (512, 405257), (1016, 204224), (2032, 102112), (3191, 65024), (4064, 51056), (6382, 32512), (8128, 25528), (12764, 16256)]