200684954

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{239}}^1\times {\mathrm{1163}}^1$

素因数の和:1442

約数の個数: 24

約数和(自身を含む): 319308480

約数和(自身を除く): 118623526

約数列:

[1, 2, 19, 38, 239, 361, 478, 722, 1163, 2326, 4541, 9082, 22097, 44194, 86279, 172558, 277957, 419843, 555914, 839686, 5281183, 10562366, 100342477, 200684954]

約数ペア:

[(1, 200684954), (2, 100342477), (19, 10562366), (38, 5281183), (239, 839686), (361, 555914), (478, 419843), (722, 277957), (1163, 172558), (2326, 86279), (4541, 44194), (9082, 22097)]