210000306

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1\times {\mathrm{821}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 426124800

約数和(自身を除く): 216124494

約数列:

[1, 2, 3, 6, 89, 178, 267, 479, 534, 821, 958, 1437, 1642, 2463, 2874, 4926, 42631, 73069, 85262, 127893, 146138, 219207, 255786, 393259, 438414, 786518, 1179777, 2359554, 35000051, 70000102, 105000153, 210000306]

約数ペア:

[(1, 210000306), (2, 105000153), (3, 70000102), (6, 35000051), (89, 2359554), (178, 1179777), (267, 786518), (479, 438414), (534, 393259), (821, 255786), (958, 219207), (1437, 146138), (1642, 127893), (2463, 85262), (2874, 73069), (4926, 42631)]