204555200

素因数分解:

$2^6\times 5^2\times {\mathrm{173}}^1\times {\mathrm{739}}^1$

素因数の和:934

約数の個数: 84

約数和(自身を含む): 506928120

約数和(自身を除く): 302372920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 173, 200, 320, 346, 400, 692, 739, 800, 865, 1384, 1478, 1600, 1730, 2768, 2956, 3460, 3695, 4325, 5536, 5912, 6920, 7390, 8650, 11072, 11824, 13840, 14780, 17300, 18475, 23648, 27680, 29560, 34600, 36950, 47296, 55360, 59120, 69200, 73900, 118240, 127847, 138400, 147800, 236480, 255694, 276800, 295600, 511388, 591200, 639235, 1022776, 1182400, 1278470, 2045552, 2556940, 3196175, 4091104, 5113880, 6392350, 8182208, 10227760, 12784700, 20455520, 25569400, 40911040, 51138800, 102277600, 204555200]

約数ペア:

[(1, 204555200), (2, 102277600), (4, 51138800), (5, 40911040), (8, 25569400), (10, 20455520), (16, 12784700), (20, 10227760), (25, 8182208), (32, 6392350), (40, 5113880), (50, 4091104), (64, 3196175), (80, 2556940), (100, 2045552), (160, 1278470), (173, 1182400), (200, 1022776), (320, 639235), (346, 591200), (400, 511388), (692, 295600), (739, 276800), (800, 255694), (865, 236480), (1384, 147800), (1478, 138400), (1600, 127847), (1730, 118240), (2768, 73900), (2956, 69200), (3460, 59120), (3695, 55360), (4325, 47296), (5536, 36950), (5912, 34600), (6920, 29560), (7390, 27680), (8650, 23648), (11072, 18475), (11824, 17300), (13840, 14780)]