206328420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{593}}^1\times {\mathrm{1933}}^1$

素因数の和:2541

約数の個数: 72

約数和(自身を含む): 627242616

約数和(自身を除く): 420914196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 593, 1186, 1779, 1933, 2372, 2965, 3558, 3866, 5337, 5799, 5930, 7116, 7732, 8895, 9665, 10674, 11598, 11860, 17397, 17790, 19330, 21348, 23196, 26685, 28995, 34794, 35580, 38660, 53370, 57990, 69588, 86985, 106740, 115980, 173970, 347940, 1146269, 2292538, 3438807, 4585076, 5731345, 6877614, 10316421, 11462690, 13755228, 17194035, 20632842, 22925380, 34388070, 41265684, 51582105, 68776140, 103164210, 206328420]

約数ペア:

[(1, 206328420), (2, 103164210), (3, 68776140), (4, 51582105), (5, 41265684), (6, 34388070), (9, 22925380), (10, 20632842), (12, 17194035), (15, 13755228), (18, 11462690), (20, 10316421), (30, 6877614), (36, 5731345), (45, 4585076), (60, 3438807), (90, 2292538), (180, 1146269), (593, 347940), (1186, 173970), (1779, 115980), (1933, 106740), (2372, 86985), (2965, 69588), (3558, 57990), (3866, 53370), (5337, 38660), (5799, 35580), (5930, 34794), (7116, 28995), (7732, 26685), (8895, 23196), (9665, 21348), (10674, 19330), (11598, 17790), (11860, 17397)]