209529984

素因数分解:

$2^7\times 3^1\times {\mathrm{545651}}^1$

素因数の和:545668

約数の個数: 32

約数和(自身を含む): 556565040

約数和(自身を除く): 347035056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 545651, 1091302, 1636953, 2182604, 3273906, 4365208, 6547812, 8730416, 13095624, 17460832, 26191248, 34921664, 52382496, 69843328, 104764992, 209529984]

約数ペア:

[(1, 209529984), (2, 104764992), (3, 69843328), (4, 52382496), (6, 34921664), (8, 26191248), (12, 17460832), (16, 13095624), (24, 8730416), (32, 6547812), (48, 4365208), (64, 3273906), (96, 2182604), (128, 1636953), (192, 1091302), (384, 545651)]