220167536

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{474499}}^1$

素因数の和:474536

約数の個数: 20

約数和(自身を含む): 441285000

約数和(自身を除く): 221117464

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 474499, 948998, 1897996, 3795992, 7591984, 13760471, 27520942, 55041884, 110083768, 220167536]

約数ペア:

[(1, 220167536), (2, 110083768), (4, 55041884), (8, 27520942), (16, 13760471), (29, 7591984), (58, 3795992), (116, 1897996), (232, 948998), (464, 474499)]