210318856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{30253}}^1$

素因数の和:30349

約数の個数: 32

約数和(自身を含む): 435657600

約数和(自身を除く): 225338744

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3476, 6952, 30253, 60506, 121012, 242024, 332783, 665566, 1331132, 2389987, 2662264, 4779974, 9559948, 19119896, 26289857, 52579714, 105159428, 210318856]

約数ペア:

[(1, 210318856), (2, 105159428), (4, 52579714), (8, 26289857), (11, 19119896), (22, 9559948), (44, 4779974), (79, 2662264), (88, 2389987), (158, 1331132), (316, 665566), (632, 332783), (869, 242024), (1738, 121012), (3476, 60506), (6952, 30253)]