223867732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{34147}}^1$

素因数の和:34311

約数の個数: 24

約数和(自身を含む): 430264800

約数和(自身を除く): 206397068

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 34147, 68294, 136588, 375617, 751234, 1502468, 5087903, 10175806, 20351612, 55966933, 111933866, 223867732]

約数ペア:

[(1, 223867732), (2, 111933866), (4, 55966933), (11, 20351612), (22, 10175806), (44, 5087903), (149, 1502468), (298, 751234), (596, 375617), (1639, 136588), (3278, 68294), (6556, 34147)]