208278912

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{28547}}^1$

素因数の和:28583

約数の個数: 64

約数和(自身を含む): 582379200

約数和(自身を除く): 374100288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 28547, 57094, 85641, 114188, 171282, 228376, 342564, 456752, 542393, 685128, 913504, 1084786, 1370256, 1627179, 1827008, 2169572, 2740512, 3254358, 3654016, 4339144, 5481024, 6508716, 8678288, 10962048, 13017432, 17356576, 26034864, 34713152, 52069728, 69426304, 104139456, 208278912]

約数ペア:

[(1, 208278912), (2, 104139456), (3, 69426304), (4, 52069728), (6, 34713152), (8, 26034864), (12, 17356576), (16, 13017432), (19, 10962048), (24, 8678288), (32, 6508716), (38, 5481024), (48, 4339144), (57, 3654016), (64, 3254358), (76, 2740512), (96, 2169572), (114, 1827008), (128, 1627179), (152, 1370256), (192, 1084786), (228, 913504), (304, 685128), (384, 542393), (456, 456752), (608, 342564), (912, 228376), (1216, 171282), (1824, 114188), (2432, 85641), (3648, 57094), (7296, 28547)]