201426489

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4127}}^1$

素因数の和:4190

約数の個数: 48

約数和(自身を含む): 347742720

約数和(自身を除く): 146316231

約数列:

[1, 3, 9, 11, 17, 29, 33, 51, 87, 99, 153, 187, 261, 319, 493, 561, 957, 1479, 1683, 2871, 4127, 4437, 5423, 12381, 16269, 37143, 45397, 48807, 70159, 119683, 136191, 210477, 359049, 408573, 631431, 771749, 1077147, 1316513, 2034611, 2315247, 3949539, 6103833, 6945741, 11848617, 18311499, 22380721, 67142163, 201426489]

約数ペア:

[(1, 201426489), (3, 67142163), (9, 22380721), (11, 18311499), (17, 11848617), (29, 6945741), (33, 6103833), (51, 3949539), (87, 2315247), (99, 2034611), (153, 1316513), (187, 1077147), (261, 771749), (319, 631431), (493, 408573), (561, 359049), (957, 210477), (1479, 136191), (1683, 119683), (2871, 70159), (4127, 48807), (4437, 45397), (5423, 37143), (12381, 16269)]