201343492

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1783}}^1$

素因数の和:1940

約数の個数: 48

約数和(自身を含む): 417598720

約数和(自身を除く): 216255228

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 109, 148, 218, 259, 436, 518, 763, 1036, 1526, 1783, 3052, 3566, 4033, 7132, 8066, 12481, 16132, 24962, 28231, 49924, 56462, 65971, 112924, 131942, 194347, 263884, 388694, 461797, 777388, 923594, 1360429, 1847188, 2720858, 5441716, 7190839, 14381678, 28763356, 50335873, 100671746, 201343492]

約数ペア:

[(1, 201343492), (2, 100671746), (4, 50335873), (7, 28763356), (14, 14381678), (28, 7190839), (37, 5441716), (74, 2720858), (109, 1847188), (148, 1360429), (218, 923594), (259, 777388), (436, 461797), (518, 388694), (763, 263884), (1036, 194347), (1526, 131942), (1783, 112924), (3052, 65971), (3566, 56462), (4033, 49924), (7132, 28231), (8066, 24962), (12481, 16132)]