194621200

素因数分解:

$2^4\times 5^2\times {\mathrm{193}}^1\times {\mathrm{2521}}^1$

素因数の和:2732

約数の個数: 60

約数和(自身を含む): 470186548

約数和(自身を除く): 275565348

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 193, 200, 386, 400, 772, 965, 1544, 1930, 2521, 3088, 3860, 4825, 5042, 7720, 9650, 10084, 12605, 15440, 19300, 20168, 25210, 38600, 40336, 50420, 63025, 77200, 100840, 126050, 201680, 252100, 486553, 504200, 973106, 1008400, 1946212, 2432765, 3892424, 4865530, 7784848, 9731060, 12163825, 19462120, 24327650, 38924240, 48655300, 97310600, 194621200]

約数ペア:

[(1, 194621200), (2, 97310600), (4, 48655300), (5, 38924240), (8, 24327650), (10, 19462120), (16, 12163825), (20, 9731060), (25, 7784848), (40, 4865530), (50, 3892424), (80, 2432765), (100, 1946212), (193, 1008400), (200, 973106), (386, 504200), (400, 486553), (772, 252100), (965, 201680), (1544, 126050), (1930, 100840), (2521, 77200), (3088, 63025), (3860, 50420), (4825, 40336), (5042, 38600), (7720, 25210), (9650, 20168), (10084, 19300), (12605, 15440)]