210651648

素因数分解:

$2^9\times 3^1\times {\mathrm{137143}}^1$

素因数の和:137164

約数の個数: 40

約数和(自身を含む): 561193248

約数和(自身を除く): 350541600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 137143, 274286, 411429, 548572, 822858, 1097144, 1645716, 2194288, 3291432, 4388576, 6582864, 8777152, 13165728, 17554304, 26331456, 35108608, 52662912, 70217216, 105325824, 210651648]

約数ペア:

[(1, 210651648), (2, 105325824), (3, 70217216), (4, 52662912), (6, 35108608), (8, 26331456), (12, 17554304), (16, 13165728), (24, 8777152), (32, 6582864), (48, 4388576), (64, 3291432), (96, 2194288), (128, 1645716), (192, 1097144), (256, 822858), (384, 548572), (512, 411429), (768, 274286), (1536, 137143)]