203325138

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{769}}^1$

素因数の和:1211

約数の個数: 48

約数和(自身を含む): 454173720

約数和(自身を除く): 250848582

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 397, 666, 769, 794, 1191, 1538, 2307, 2382, 3573, 4614, 6921, 7146, 13842, 14689, 28453, 29378, 44067, 56906, 85359, 88134, 132201, 170718, 256077, 264402, 305293, 512154, 610586, 915879, 1831758, 2747637, 5495274, 11295841, 22591682, 33887523, 67775046, 101662569, 203325138]

約数ペア:

[(1, 203325138), (2, 101662569), (3, 67775046), (6, 33887523), (9, 22591682), (18, 11295841), (37, 5495274), (74, 2747637), (111, 1831758), (222, 915879), (333, 610586), (397, 512154), (666, 305293), (769, 264402), (794, 256077), (1191, 170718), (1538, 132201), (2307, 88134), (2382, 85359), (3573, 56906), (4614, 44067), (6921, 29378), (7146, 28453), (13842, 14689)]