223860428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{6197}}^1$

素因数の和:7033

約数の個数: 24

約数和(自身を含む): 427959504

約数和(自身を除く): 204099076

約数列:

[1, 2, 4, 11, 22, 44, 821, 1642, 3284, 6197, 9031, 12394, 18062, 24788, 36124, 68167, 136334, 272668, 5087737, 10175474, 20350948, 55965107, 111930214, 223860428]

約数ペア:

[(1, 223860428), (2, 111930214), (4, 55965107), (11, 20350948), (22, 10175474), (44, 5087737), (821, 272668), (1642, 136334), (3284, 68167), (6197, 36124), (9031, 24788), (12394, 18062)]