207403350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17957}}^1$

素因数の和:17990

約数の個数: 96

約数和(自身を含む): 641316096

約数和(自身を除く): 433912746

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 150, 154, 165, 175, 210, 231, 275, 330, 350, 385, 462, 525, 550, 770, 825, 1050, 1155, 1650, 1925, 2310, 3850, 5775, 11550, 17957, 35914, 53871, 89785, 107742, 125699, 179570, 197527, 251398, 269355, 377097, 395054, 448925, 538710, 592581, 628495, 754194, 897850, 987635, 1185162, 1256990, 1346775, 1382689, 1885485, 1975270, 2693550, 2765378, 2962905, 3142475, 3770970, 4148067, 4938175, 5925810, 6284950, 6913445, 8296134, 9427425, 9876350, 13826890, 14814525, 18854850, 20740335, 29629050, 34567225, 41480670, 69134450, 103701675, 207403350]

約数ペア:

[(1, 207403350), (2, 103701675), (3, 69134450), (5, 41480670), (6, 34567225), (7, 29629050), (10, 20740335), (11, 18854850), (14, 14814525), (15, 13826890), (21, 9876350), (22, 9427425), (25, 8296134), (30, 6913445), (33, 6284950), (35, 5925810), (42, 4938175), (50, 4148067), (55, 3770970), (66, 3142475), (70, 2962905), (75, 2765378), (77, 2693550), (105, 1975270), (110, 1885485), (150, 1382689), (154, 1346775), (165, 1256990), (175, 1185162), (210, 987635), (231, 897850), (275, 754194), (330, 628495), (350, 592581), (385, 538710), (462, 448925), (525, 395054), (550, 377097), (770, 269355), (825, 251398), (1050, 197527), (1155, 179570), (1650, 125699), (1925, 107742), (2310, 89785), (3850, 53871), (5775, 35914), (11550, 17957)]