203949824

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{61283}}^1$

素因数の和:61312

約数の個数: 36

約数和(自身を含む): 438425736

約数和(自身を除く): 234475912

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 61283, 122566, 245132, 490264, 796679, 980528, 1593358, 1961056, 3186716, 3922112, 6373432, 7844224, 12746864, 15688448, 25493728, 50987456, 101974912, 203949824]

約数ペア:

[(1, 203949824), (2, 101974912), (4, 50987456), (8, 25493728), (13, 15688448), (16, 12746864), (26, 7844224), (32, 6373432), (52, 3922112), (64, 3186716), (104, 1961056), (128, 1593358), (208, 980528), (256, 796679), (416, 490264), (832, 245132), (1664, 122566), (3328, 61283)]