203465850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1811}}^1$

素因数の和:1940

約数の個数: 96

約数和(自身を含む): 582391296

約数和(自身を除く): 378925446

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 107, 150, 175, 210, 214, 321, 350, 525, 535, 642, 749, 1050, 1070, 1498, 1605, 1811, 2247, 2675, 3210, 3622, 3745, 4494, 5350, 5433, 7490, 8025, 9055, 10866, 11235, 12677, 16050, 18110, 18725, 22470, 25354, 27165, 37450, 38031, 45275, 54330, 56175, 63385, 76062, 90550, 112350, 126770, 135825, 190155, 193777, 271650, 316925, 380310, 387554, 581331, 633850, 950775, 968885, 1162662, 1356439, 1901550, 1937770, 2712878, 2906655, 4069317, 4844425, 5813310, 6782195, 8138634, 9688850, 13564390, 14533275, 20346585, 29066550, 33910975, 40693170, 67821950, 101732925, 203465850]

約数ペア:

[(1, 203465850), (2, 101732925), (3, 67821950), (5, 40693170), (6, 33910975), (7, 29066550), (10, 20346585), (14, 14533275), (15, 13564390), (21, 9688850), (25, 8138634), (30, 6782195), (35, 5813310), (42, 4844425), (50, 4069317), (70, 2906655), (75, 2712878), (105, 1937770), (107, 1901550), (150, 1356439), (175, 1162662), (210, 968885), (214, 950775), (321, 633850), (350, 581331), (525, 387554), (535, 380310), (642, 316925), (749, 271650), (1050, 193777), (1070, 190155), (1498, 135825), (1605, 126770), (1811, 112350), (2247, 90550), (2675, 76062), (3210, 63385), (3622, 56175), (3745, 54330), (4494, 45275), (5350, 38031), (5433, 37450), (7490, 27165), (8025, 25354), (9055, 22470), (10866, 18725), (11235, 18110), (12677, 16050)]