202489227

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{16339}}^1$

素因数の和:16374

約数の個数: 28

約数和(自身を含む): 321473160

約数和(自身を除く): 118983933

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 4131, 12393, 16339, 49017, 147051, 277763, 441153, 833289, 1323459, 2499867, 3970377, 7499601, 11911131, 22498803, 67496409, 202489227]

約数ペア:

[(1, 202489227), (3, 67496409), (9, 22498803), (17, 11911131), (27, 7499601), (51, 3970377), (81, 2499867), (153, 1323459), (243, 833289), (459, 441153), (729, 277763), (1377, 147051), (4131, 49017), (12393, 16339)]