204847300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10091}}^1$

素因数の和:10141

約数の個数: 72

約数和(自身を含む): 525591360

約数和(自身を除く): 320744060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1450, 2030, 2900, 4060, 5075, 10091, 10150, 20182, 20300, 40364, 50455, 70637, 100910, 141274, 201820, 252275, 282548, 292639, 353185, 504550, 585278, 706370, 1009100, 1170556, 1412740, 1463195, 1765925, 2048473, 2926390, 3531850, 4096946, 5852780, 7063700, 7315975, 8193892, 10242365, 14631950, 20484730, 29263900, 40969460, 51211825, 102423650, 204847300]

約数ペア:

[(1, 204847300), (2, 102423650), (4, 51211825), (5, 40969460), (7, 29263900), (10, 20484730), (14, 14631950), (20, 10242365), (25, 8193892), (28, 7315975), (29, 7063700), (35, 5852780), (50, 4096946), (58, 3531850), (70, 2926390), (100, 2048473), (116, 1765925), (140, 1463195), (145, 1412740), (175, 1170556), (203, 1009100), (290, 706370), (350, 585278), (406, 504550), (580, 353185), (700, 292639), (725, 282548), (812, 252275), (1015, 201820), (1450, 141274), (2030, 100910), (2900, 70637), (4060, 50455), (5075, 40364), (10091, 20300), (10150, 20182)]