206273876

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{18691}}^1$

素因数の和:18815

約数の個数: 24

約数和(自身を含む): 376830720

約数和(自身を除く): 170556844

約数列:

[1, 2, 4, 31, 62, 89, 124, 178, 356, 2759, 5518, 11036, 18691, 37382, 74764, 579421, 1158842, 1663499, 2317684, 3326998, 6653996, 51568469, 103136938, 206273876]

約数ペア:

[(1, 206273876), (2, 103136938), (4, 51568469), (31, 6653996), (62, 3326998), (89, 2317684), (124, 1663499), (178, 1158842), (356, 579421), (2759, 74764), (5518, 37382), (11036, 18691)]