210659072

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{63299}}^1$

素因数の和:63328

約数の個数: 36

約数和(自身を含む): 452848200

約数和(自身を除く): 242189128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 63299, 126598, 253196, 506392, 822887, 1012784, 1645774, 2025568, 3291548, 4051136, 6583096, 8102272, 13166192, 16204544, 26332384, 52664768, 105329536, 210659072]

約数ペア:

[(1, 210659072), (2, 105329536), (4, 52664768), (8, 26332384), (13, 16204544), (16, 13166192), (26, 8102272), (32, 6583096), (52, 4051136), (64, 3291548), (104, 2025568), (128, 1645774), (208, 1012784), (256, 822887), (416, 506392), (832, 253196), (1664, 126598), (3328, 63299)]