200949129

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{24781}}^1$

素因数の和:24857

約数の個数: 24

約数和(自身を含む): 313145352

約数和(自身を除く): 112196223

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 8109, 24781, 74343, 223029, 421277, 1263831, 1313393, 3791493, 3940179, 11820537, 22327681, 66983043, 200949129]

約数ペア:

[(1, 200949129), (3, 66983043), (9, 22327681), (17, 11820537), (51, 3940179), (53, 3791493), (153, 1313393), (159, 1263831), (477, 421277), (901, 223029), (2703, 74343), (8109, 24781)]