224745992

素因数分解:

$2^3\times {\mathrm{37}}^2\times {\mathrm{20521}}^1$

素因数の和:20601

約数の個数: 24

約数和(自身を含む): 433116810

約数和(自身を除く): 208370818

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 1369, 2738, 5476, 10952, 20521, 41042, 82084, 164168, 759277, 1518554, 3037108, 6074216, 28093249, 56186498, 112372996, 224745992]

約数ペア:

[(1, 224745992), (2, 112372996), (4, 56186498), (8, 28093249), (37, 6074216), (74, 3037108), (148, 1518554), (296, 759277), (1369, 164168), (2738, 82084), (5476, 41042), (10952, 20521)]