222289788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{4751}}^1$

素因数の和:5322

約数の個数: 48

約数和(自身を含む): 593961984

約数和(自身を除く): 371672196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 557, 1114, 1671, 2228, 3342, 3899, 4751, 6684, 7798, 9502, 11697, 14253, 15596, 19004, 23394, 28506, 33257, 46788, 57012, 66514, 99771, 133028, 199542, 399084, 2646307, 5292614, 7938921, 10585228, 15877842, 18524149, 31755684, 37048298, 55572447, 74096596, 111144894, 222289788]

約数ペア:

[(1, 222289788), (2, 111144894), (3, 74096596), (4, 55572447), (6, 37048298), (7, 31755684), (12, 18524149), (14, 15877842), (21, 10585228), (28, 7938921), (42, 5292614), (84, 2646307), (557, 399084), (1114, 199542), (1671, 133028), (2228, 99771), (3342, 66514), (3899, 57012), (4751, 46788), (6684, 33257), (7798, 28506), (9502, 23394), (11697, 19004), (14253, 15596)]