200743191

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:526

約数の個数: 80

約数和(自身を含む): 359108640

約数和(自身を除く): 158365449

約数列:

[1, 3, 9, 11, 17, 27, 29, 33, 51, 81, 87, 99, 153, 187, 261, 297, 319, 457, 459, 493, 561, 783, 891, 957, 1371, 1377, 1479, 1683, 2349, 2871, 4113, 4437, 5027, 5049, 5423, 7769, 8613, 12339, 13253, 13311, 15081, 15147, 16269, 23307, 25839, 37017, 39759, 39933, 45243, 48807, 69921, 85459, 119277, 135729, 145783, 146421, 209763, 225301, 256377, 357831, 407187, 437349, 439263, 629289, 675903, 769131, 1073493, 1312047, 2027709, 2307393, 2478311, 3936141, 6083127, 6922179, 7434933, 11808423, 18249381, 22304799, 66914397, 200743191]

約数ペア:

[(1, 200743191), (3, 66914397), (9, 22304799), (11, 18249381), (17, 11808423), (27, 7434933), (29, 6922179), (33, 6083127), (51, 3936141), (81, 2478311), (87, 2307393), (99, 2027709), (153, 1312047), (187, 1073493), (261, 769131), (297, 675903), (319, 629289), (457, 439263), (459, 437349), (493, 407187), (561, 357831), (783, 256377), (891, 225301), (957, 209763), (1371, 146421), (1377, 145783), (1479, 135729), (1683, 119277), (2349, 85459), (2871, 69921), (4113, 48807), (4437, 45243), (5027, 39933), (5049, 39759), (5423, 37017), (7769, 25839), (8613, 23307), (12339, 16269), (13253, 15147), (13311, 15081)]