201517856

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{6553}}^1$

素因数の和:6625

約数の個数: 36

約数和(自身を含む): 410011686

約数和(自身を除く): 208493830

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 961, 992, 1922, 3844, 6553, 7688, 13106, 15376, 26212, 30752, 52424, 104848, 203143, 209696, 406286, 812572, 1625144, 3250288, 6297433, 6500576, 12594866, 25189732, 50379464, 100758928, 201517856]

約数ペア:

[(1, 201517856), (2, 100758928), (4, 50379464), (8, 25189732), (16, 12594866), (31, 6500576), (32, 6297433), (62, 3250288), (124, 1625144), (248, 812572), (496, 406286), (961, 209696), (992, 203143), (1922, 104848), (3844, 52424), (6553, 30752), (7688, 26212), (13106, 15376)]