200363961

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4721}}^1$

素因数の和:4821

約数の個数: 32

約数和(自身を含む): 319131648

約数和(自身を除く): 118767687

約数列:

[1, 3, 7, 21, 43, 47, 129, 141, 301, 329, 903, 987, 2021, 4721, 6063, 14147, 14163, 33047, 42441, 99141, 203003, 221887, 609009, 665661, 1421021, 1553209, 4263063, 4659627, 9541141, 28623423, 66787987, 200363961]

約数ペア:

[(1, 200363961), (3, 66787987), (7, 28623423), (21, 9541141), (43, 4659627), (47, 4263063), (129, 1553209), (141, 1421021), (301, 665661), (329, 609009), (903, 221887), (987, 203003), (2021, 99141), (4721, 42441), (6063, 33047), (14147, 14163)]