202885803

素因数分解:

$3^8\times {\mathrm{17}}^2\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 54

約数和(自身を含む): 326288196

約数和(自身を除く): 123402393

約数列:

[1, 3, 9, 17, 27, 51, 81, 107, 153, 243, 289, 321, 459, 729, 867, 963, 1377, 1819, 2187, 2601, 2889, 4131, 5457, 6561, 7803, 8667, 12393, 16371, 23409, 26001, 30923, 37179, 49113, 70227, 78003, 92769, 111537, 147339, 210681, 234009, 278307, 442017, 632043, 702027, 834921, 1326051, 1896129, 2504763, 3978153, 7514289, 11934459, 22542867, 67628601, 202885803]

約数ペア:

[(1, 202885803), (3, 67628601), (9, 22542867), (17, 11934459), (27, 7514289), (51, 3978153), (81, 2504763), (107, 1896129), (153, 1326051), (243, 834921), (289, 702027), (321, 632043), (459, 442017), (729, 278307), (867, 234009), (963, 210681), (1377, 147339), (1819, 111537), (2187, 92769), (2601, 78003), (2889, 70227), (4131, 49113), (5457, 37179), (6561, 30923), (7803, 26001), (8667, 23409), (12393, 16371)]