202368969

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 349920000

約数和(自身を除く): 147551031

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 149, 153, 187, 269, 297, 447, 459, 561, 807, 1341, 1639, 1683, 2421, 2533, 2959, 4023, 4573, 4917, 5049, 7263, 7599, 8877, 13719, 14751, 22797, 26631, 27863, 40081, 41157, 44253, 50303, 68391, 79893, 83589, 120243, 123471, 150909, 250767, 360729, 440891, 452727, 681377, 752301, 1082187, 1322673, 1358181, 2044131, 3968019, 6132393, 7495147, 11904057, 18397179, 22485441, 67456323, 202368969]

約数ペア:

[(1, 202368969), (3, 67456323), (9, 22485441), (11, 18397179), (17, 11904057), (27, 7495147), (33, 6132393), (51, 3968019), (99, 2044131), (149, 1358181), (153, 1322673), (187, 1082187), (269, 752301), (297, 681377), (447, 452727), (459, 440891), (561, 360729), (807, 250767), (1341, 150909), (1639, 123471), (1683, 120243), (2421, 83589), (2533, 79893), (2959, 68391), (4023, 50303), (4573, 44253), (4917, 41157), (5049, 40081), (7263, 27863), (7599, 26631), (8877, 22797), (13719, 14751)]