213551232

素因数分解:

$2^7\times 3^1\times {\mathrm{556123}}^1$

素因数の和:556140

約数の個数: 32

約数和(自身を含む): 567246480

約数和(自身を除く): 353695248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 556123, 1112246, 1668369, 2224492, 3336738, 4448984, 6673476, 8897968, 13346952, 17795936, 26693904, 35591872, 53387808, 71183744, 106775616, 213551232]

約数ペア:

[(1, 213551232), (2, 106775616), (3, 71183744), (4, 53387808), (6, 35591872), (8, 26693904), (12, 17795936), (16, 13346952), (24, 8897968), (32, 6673476), (48, 4448984), (64, 3336738), (96, 2224492), (128, 1668369), (192, 1112246), (384, 556123)]