204513728

素因数分解:

$2^6\times {\mathrm{113}}^1\times {\mathrm{28279}}^1$

素因数の和:28404

約数の個数: 28

約数和(自身を含む): 409437840

約数和(自身を除く): 204924112

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 226, 452, 904, 1808, 3616, 7232, 28279, 56558, 113116, 226232, 452464, 904928, 1809856, 3195527, 6391054, 12782108, 25564216, 51128432, 102256864, 204513728]

約数ペア:

[(1, 204513728), (2, 102256864), (4, 51128432), (8, 25564216), (16, 12782108), (32, 6391054), (64, 3195527), (113, 1809856), (226, 904928), (452, 452464), (904, 226232), (1808, 113116), (3616, 56558), (7232, 28279)]