200916648

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{25601}}^1$

素因数の和:25722

約数の個数: 48

約数和(自身を含む): 549162900

約数和(自身を除く): 348246252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3924, 7848, 25601, 51202, 76803, 102404, 153606, 204808, 230409, 307212, 460818, 614424, 921636, 1843272, 2790509, 5581018, 8371527, 11162036, 16743054, 22324072, 25114581, 33486108, 50229162, 66972216, 100458324, 200916648]

約数ペア:

[(1, 200916648), (2, 100458324), (3, 66972216), (4, 50229162), (6, 33486108), (8, 25114581), (9, 22324072), (12, 16743054), (18, 11162036), (24, 8371527), (36, 5581018), (72, 2790509), (109, 1843272), (218, 921636), (327, 614424), (436, 460818), (654, 307212), (872, 230409), (981, 204808), (1308, 153606), (1962, 102404), (2616, 76803), (3924, 51202), (7848, 25601)]