198387364

素因数分解:

$2^2\times 7^1\times {\mathrm{1607}}^1\times {\mathrm{4409}}^1$

素因数の和:6027

約数の個数: 24

約数和(自身を含む): 397111680

約数和(自身を除く): 198724316

約数列:

[1, 2, 4, 7, 14, 28, 1607, 3214, 4409, 6428, 8818, 11249, 17636, 22498, 30863, 44996, 61726, 123452, 7085263, 14170526, 28341052, 49596841, 99193682, 198387364]

約数ペア:

[(1, 198387364), (2, 99193682), (4, 49596841), (7, 28341052), (14, 14170526), (28, 7085263), (1607, 123452), (3214, 61726), (4409, 44996), (6428, 30863), (8818, 22498), (11249, 17636)]