200764545

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{2741}}^1$

素因数の和:3025

約数の個数: 32

約数和(自身を含む): 339569280

約数和(自身を除く): 138804735

約数列:

[1, 3, 5, 15, 19, 57, 95, 257, 285, 771, 1285, 2741, 3855, 4883, 8223, 13705, 14649, 24415, 41115, 52079, 73245, 156237, 260395, 704437, 781185, 2113311, 3522185, 10566555, 13384303, 40152909, 66921515, 200764545]

約数ペア:

[(1, 200764545), (3, 66921515), (5, 40152909), (15, 13384303), (19, 10566555), (57, 3522185), (95, 2113311), (257, 781185), (285, 704437), (771, 260395), (1285, 156237), (2741, 73245), (3855, 52079), (4883, 41115), (8223, 24415), (13705, 14649)]