201285618

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{1997}}^1$

素因数の和:2266

約数の個数: 32

約数和(自身を含む): 409126464

約数和(自身を除く): 207840846

約数列:

[1, 2, 3, 6, 107, 157, 214, 314, 321, 471, 642, 942, 1997, 3994, 5991, 11982, 16799, 33598, 50397, 100794, 213679, 313529, 427358, 627058, 641037, 940587, 1282074, 1881174, 33547603, 67095206, 100642809, 201285618]

約数ペア:

[(1, 201285618), (2, 100642809), (3, 67095206), (6, 33547603), (107, 1881174), (157, 1282074), (214, 940587), (314, 641037), (321, 627058), (471, 427358), (642, 313529), (942, 213679), (1997, 100794), (3994, 50397), (5991, 33598), (11982, 16799)]