223864136

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{5399}}^1$

素因数の和:5549

約数の個数: 32

約数和(自身を含む): 431568000

約数和(自身を除く): 207703864

約数列:

[1, 2, 4, 8, 71, 73, 142, 146, 284, 292, 568, 584, 5183, 5399, 10366, 10798, 20732, 21596, 41464, 43192, 383329, 394127, 766658, 788254, 1533316, 1576508, 3066632, 3153016, 27983017, 55966034, 111932068, 223864136]

約数ペア:

[(1, 223864136), (2, 111932068), (4, 55966034), (8, 27983017), (71, 3153016), (73, 3066632), (142, 1576508), (146, 1533316), (284, 788254), (292, 766658), (568, 394127), (584, 383329), (5183, 43192), (5399, 41464), (10366, 21596), (10798, 20732)]