201005535

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{4127}}^1$

素因数の和:4343

約数の個数: 32

約数和(自身を含む): 342392832

約数和(自身を除く): 141387297

約数列:

[1, 3, 5, 15, 17, 51, 85, 191, 255, 573, 955, 2865, 3247, 4127, 9741, 12381, 16235, 20635, 48705, 61905, 70159, 210477, 350795, 788257, 1052385, 2364771, 3941285, 11823855, 13400369, 40201107, 67001845, 201005535]

約数ペア:

[(1, 201005535), (3, 67001845), (5, 40201107), (15, 13400369), (17, 11823855), (51, 3941285), (85, 2364771), (191, 1052385), (255, 788257), (573, 350795), (955, 210477), (2865, 70159), (3247, 61905), (4127, 48705), (9741, 20635), (12381, 16235)]