201904812

素因数分解:

$2^2\times 3^5\times {\mathrm{207721}}^1$

素因数の和:207740

約数の個数: 36

約数和(自身を含む): 529275656

約数和(自身を除く): 327370844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 207721, 415442, 623163, 830884, 1246326, 1869489, 2492652, 3738978, 5608467, 7477956, 11216934, 16825401, 22433868, 33650802, 50476203, 67301604, 100952406, 201904812]

約数ペア:

[(1, 201904812), (2, 100952406), (3, 67301604), (4, 50476203), (6, 33650802), (9, 22433868), (12, 16825401), (18, 11216934), (27, 7477956), (36, 5608467), (54, 3738978), (81, 2492652), (108, 1869489), (162, 1246326), (243, 830884), (324, 623163), (486, 415442), (972, 207721)]