196807936

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{4549}}^1$

素因数の和:4591

約数の個数: 54

約数和(自身を含む): 425484150

約数和(自身を除く): 228676214

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 676, 832, 1352, 1664, 2704, 3328, 4549, 5408, 9098, 10816, 18196, 21632, 36392, 43264, 59137, 72784, 118274, 145568, 236548, 291136, 473096, 582272, 768781, 946192, 1164544, 1537562, 1892384, 3075124, 3784768, 6150248, 7569536, 12300496, 15139072, 24600992, 49201984, 98403968, 196807936]

約数ペア:

[(1, 196807936), (2, 98403968), (4, 49201984), (8, 24600992), (13, 15139072), (16, 12300496), (26, 7569536), (32, 6150248), (52, 3784768), (64, 3075124), (104, 1892384), (128, 1537562), (169, 1164544), (208, 946192), (256, 768781), (338, 582272), (416, 473096), (676, 291136), (832, 236548), (1352, 145568), (1664, 118274), (2704, 72784), (3328, 59137), (4549, 43264), (5408, 36392), (9098, 21632), (10816, 18196)]