211144158

素因数分解:

$2^1\times 3^5\times {\mathrm{479}}^1\times {\mathrm{907}}^1$

素因数の和:1403

約数の個数: 48

約数和(自身を含む): 475937280

約数和(自身を除く): 264793122

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 479, 486, 907, 958, 1437, 1814, 2721, 2874, 4311, 5442, 8163, 8622, 12933, 16326, 24489, 25866, 38799, 48978, 73467, 77598, 116397, 146934, 220401, 232794, 434453, 440802, 868906, 1303359, 2606718, 3910077, 7820154, 11730231, 23460462, 35190693, 70381386, 105572079, 211144158]

約数ペア:

[(1, 211144158), (2, 105572079), (3, 70381386), (6, 35190693), (9, 23460462), (18, 11730231), (27, 7820154), (54, 3910077), (81, 2606718), (162, 1303359), (243, 868906), (479, 440802), (486, 434453), (907, 232794), (958, 220401), (1437, 146934), (1814, 116397), (2721, 77598), (2874, 73467), (4311, 48978), (5442, 38799), (8163, 25866), (8622, 24489), (12933, 16326)]