201297512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{5107}}^1$

素因数の和:5505

約数の個数: 32

約数和(自身を含む): 407618400

約数和(自身を除く): 206320888

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 379, 758, 1516, 3032, 4927, 5107, 9854, 10214, 19708, 20428, 39416, 40856, 66391, 132782, 265564, 531128, 1935553, 3871106, 7742212, 15484424, 25162189, 50324378, 100648756, 201297512]

約数ペア:

[(1, 201297512), (2, 100648756), (4, 50324378), (8, 25162189), (13, 15484424), (26, 7742212), (52, 3871106), (104, 1935553), (379, 531128), (758, 265564), (1516, 132782), (3032, 66391), (4927, 40856), (5107, 39416), (9854, 20428), (10214, 19708)]