217054808

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{13063}}^1$

素因数の和:13167

約数の個数: 32

約数和(自身を含む): 426408960

約数和(自身を除く): 209354152

約数列:

[1, 2, 4, 8, 31, 62, 67, 124, 134, 248, 268, 536, 2077, 4154, 8308, 13063, 16616, 26126, 52252, 104504, 404953, 809906, 875221, 1619812, 1750442, 3239624, 3500884, 7001768, 27131851, 54263702, 108527404, 217054808]

約数ペア:

[(1, 217054808), (2, 108527404), (4, 54263702), (8, 27131851), (31, 7001768), (62, 3500884), (67, 3239624), (124, 1750442), (134, 1619812), (248, 875221), (268, 809906), (536, 404953), (2077, 104504), (4154, 52252), (8308, 26126), (13063, 16616)]