202380647

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 254361600

約数和(自身を除く): 51980953

約数列:

[1, 7, 19, 29, 133, 137, 203, 383, 551, 959, 2603, 2681, 3857, 3973, 7277, 11107, 18221, 27811, 50939, 52471, 75487, 77749, 211033, 367297, 528409, 996949, 1477231, 1521659, 6978643, 10651613, 28911521, 202380647]

約数ペア:

[(1, 202380647), (7, 28911521), (19, 10651613), (29, 6978643), (133, 1521659), (137, 1477231), (203, 996949), (383, 528409), (551, 367297), (959, 211033), (2603, 77749), (2681, 75487), (3857, 52471), (3973, 50939), (7277, 27811), (11107, 18221)]