200425257

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:598

約数の個数: 36

約数和(自身を含む): 309765456

約数和(自身を除く): 109340199

約数列:

[1, 3, 9, 17, 51, 153, 251, 289, 307, 753, 867, 921, 2259, 2601, 2763, 4267, 5219, 12801, 15657, 38403, 46971, 72539, 77057, 88723, 217617, 231171, 266169, 652851, 693513, 798507, 1309969, 3929907, 11789721, 22269473, 66808419, 200425257]

約数ペア:

[(1, 200425257), (3, 66808419), (9, 22269473), (17, 11789721), (51, 3929907), (153, 1309969), (251, 798507), (289, 693513), (307, 652851), (753, 266169), (867, 231171), (921, 217617), (2259, 88723), (2601, 77057), (2763, 72539), (4267, 46971), (5219, 38403), (12801, 15657)]