199438464

素因数分解:

$2^7\times 3^1\times {\mathrm{519371}}^1$

素因数の和:519388

約数の個数: 32

約数和(自身を含む): 529759440

約数和(自身を除く): 330320976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 519371, 1038742, 1558113, 2077484, 3116226, 4154968, 6232452, 8309936, 12464904, 16619872, 24929808, 33239744, 49859616, 66479488, 99719232, 199438464]

約数ペア:

[(1, 199438464), (2, 99719232), (3, 66479488), (4, 49859616), (6, 33239744), (8, 24929808), (12, 16619872), (16, 12464904), (24, 8309936), (32, 6232452), (48, 4154968), (64, 3116226), (96, 2077484), (128, 1558113), (192, 1038742), (384, 519371)]