211891584

素因数分解:

$2^7\times 3^1\times {\mathrm{551801}}^1$

素因数の和:551818

約数の個数: 32

約数和(自身を含む): 562838040

約数和(自身を除く): 350946456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 551801, 1103602, 1655403, 2207204, 3310806, 4414408, 6621612, 8828816, 13243224, 17657632, 26486448, 35315264, 52972896, 70630528, 105945792, 211891584]

約数ペア:

[(1, 211891584), (2, 105945792), (3, 70630528), (4, 52972896), (6, 35315264), (8, 26486448), (12, 17657632), (16, 13243224), (24, 8828816), (32, 6621612), (48, 4414408), (64, 3310806), (96, 2207204), (128, 1655403), (192, 1103602), (384, 551801)]