213718216

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{23291}}^1$

素因数の和:23365

約数の個数: 32

約数和(自身を含む): 424846080

約数和(自身を除く): 211127864

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 1147, 2294, 4588, 9176, 23291, 46582, 93164, 186328, 722021, 861767, 1444042, 1723534, 2888084, 3447068, 5776168, 6894136, 26714777, 53429554, 106859108, 213718216]

約数ペア:

[(1, 213718216), (2, 106859108), (4, 53429554), (8, 26714777), (31, 6894136), (37, 5776168), (62, 3447068), (74, 2888084), (124, 1723534), (148, 1444042), (248, 861767), (296, 722021), (1147, 186328), (2294, 93164), (4588, 46582), (9176, 23291)]