205731415257

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1\times {\mathrm{32621}}^1$

素因数の和:33745

約数の個数: 32

約数和(自身を含む): 288054869760

約数和(自身を除く): 82323454503

約数列:

[1, 3, 29, 71, 87, 213, 1021, 2059, 3063, 6177, 29609, 32621, 72491, 88827, 97863, 217473, 946009, 2102239, 2316091, 2838027, 6306717, 6948273, 33306041, 67166639, 99918123, 201499917, 965875189, 2364728911, 2897625567, 7094186733, 68577138419, 205731415257]

約数ペア:

[(1, 205731415257), (3, 68577138419), (29, 7094186733), (71, 2897625567), (87, 2364728911), (213, 965875189), (1021, 201499917), (2059, 99918123), (3063, 67166639), (6177, 33306041), (29609, 6948273), (32621, 6306717), (72491, 2838027), (88827, 2316091), (97863, 2102239), (217473, 946009)]