201994298979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{516587}}^1$

素因数の和:516676

約数の個数: 48

約数和(自身を含む): 319722512256

約数和(自身を除く): 117728213277

約数列:

[1, 3, 11, 17, 33, 41, 51, 123, 187, 289, 451, 561, 697, 867, 1353, 2091, 3179, 7667, 9537, 11849, 23001, 35547, 130339, 391017, 516587, 1549761, 5682457, 8781979, 17047371, 21180067, 26345937, 63540201, 96601769, 149293643, 232980737, 289805307, 360061139, 447880929, 698942211, 1080183417, 1642230073, 3960672529, 4926690219, 6121039363, 11882017587, 18363118089, 67331432993, 201994298979]

約数ペア:

[(1, 201994298979), (3, 67331432993), (11, 18363118089), (17, 11882017587), (33, 6121039363), (41, 4926690219), (51, 3960672529), (123, 1642230073), (187, 1080183417), (289, 698942211), (451, 447880929), (561, 360061139), (697, 289805307), (867, 232980737), (1353, 149293643), (2091, 96601769), (3179, 63540201), (7667, 26345937), (9537, 21180067), (11849, 17047371), (23001, 8781979), (35547, 5682457), (130339, 1549761), (391017, 516587)]