203437850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1080

約数の個数: 96

約数和(自身を含む): 481147776

約数和(自身を除く): 277709926

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 53, 55, 70, 77, 106, 110, 154, 175, 265, 275, 350, 371, 385, 530, 550, 583, 742, 770, 997, 1166, 1325, 1855, 1925, 1994, 2650, 2915, 3710, 3850, 4081, 4985, 5830, 6979, 8162, 9275, 9970, 10967, 13958, 14575, 18550, 20405, 21934, 24925, 29150, 34895, 40810, 49850, 52841, 54835, 69790, 76769, 102025, 105682, 109670, 153538, 174475, 204050, 264205, 274175, 348950, 369887, 383845, 528410, 548350, 581251, 739774, 767690, 1162502, 1321025, 1849435, 1919225, 2642050, 2906255, 3698870, 3838450, 4068757, 5812510, 8137514, 9247175, 14531275, 18494350, 20343785, 29062550, 40687570, 101718925, 203437850]

約数ペア:

[(1, 203437850), (2, 101718925), (5, 40687570), (7, 29062550), (10, 20343785), (11, 18494350), (14, 14531275), (22, 9247175), (25, 8137514), (35, 5812510), (50, 4068757), (53, 3838450), (55, 3698870), (70, 2906255), (77, 2642050), (106, 1919225), (110, 1849435), (154, 1321025), (175, 1162502), (265, 767690), (275, 739774), (350, 581251), (371, 548350), (385, 528410), (530, 383845), (550, 369887), (583, 348950), (742, 274175), (770, 264205), (997, 204050), (1166, 174475), (1325, 153538), (1855, 109670), (1925, 105682), (1994, 102025), (2650, 76769), (2915, 69790), (3710, 54835), (3850, 52841), (4081, 49850), (4985, 40810), (5830, 34895), (6979, 29150), (8162, 24925), (9275, 21934), (9970, 20405), (10967, 18550), (13958, 14575)]