200929504

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 402192000

約数和(自身を除く): 201262496

約数列:

[1, 2, 4, 8, 16, 32, 139, 199, 227, 278, 398, 454, 556, 796, 908, 1112, 1592, 1816, 2224, 3184, 3632, 4448, 6368, 7264, 27661, 31553, 45173, 55322, 63106, 90346, 110644, 126212, 180692, 221288, 252424, 361384, 442576, 504848, 722768, 885152, 1009696, 1445536, 6279047, 12558094, 25116188, 50232376, 100464752, 200929504]

約数ペア:

[(1, 200929504), (2, 100464752), (4, 50232376), (8, 25116188), (16, 12558094), (32, 6279047), (139, 1445536), (199, 1009696), (227, 885152), (278, 722768), (398, 504848), (454, 442576), (556, 361384), (796, 252424), (908, 221288), (1112, 180692), (1592, 126212), (1816, 110644), (2224, 90346), (3184, 63106), (3632, 55322), (4448, 45173), (6368, 31553), (7264, 27661)]