243103672

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{255361}}^1$

素因数の和:255391

約数の個数: 32

約数和(自身を含む): 551581920

約数和(自身を除く): 308478248

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 255361, 510722, 1021444, 1787527, 2042888, 3575054, 4341137, 7150108, 8682274, 14300216, 17364548, 30387959, 34729096, 60775918, 121551836, 243103672]

約数ペア:

[(1, 243103672), (2, 121551836), (4, 60775918), (7, 34729096), (8, 30387959), (14, 17364548), (17, 14300216), (28, 8682274), (34, 7150108), (56, 4341137), (68, 3575054), (119, 2042888), (136, 1787527), (238, 1021444), (476, 510722), (952, 255361)]