203428494

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{664799}}^1$

素因数の和:664824

約数の個数: 24

約数和(自身を含む): 466689600

約数和(自身を除く): 263261106

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 664799, 1329598, 1994397, 3988794, 5983191, 11301583, 11966382, 22603166, 33904749, 67809498, 101714247, 203428494]

約数ペア:

[(1, 203428494), (2, 101714247), (3, 67809498), (6, 33904749), (9, 22603166), (17, 11966382), (18, 11301583), (34, 5983191), (51, 3988794), (102, 1994397), (153, 1329598), (306, 664799)]