199453181345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1013}}^1\times {\mathrm{8081}}^1$

素因数の和:9553

約数の個数: 32

約数和(自身を含む): 261982491264

約数和(自身を除く): 62529309919

約数列:

[1, 5, 11, 55, 443, 1013, 2215, 4873, 5065, 8081, 11143, 24365, 40405, 55715, 88891, 444455, 448759, 2243795, 3579883, 4936349, 8186053, 17899415, 24681745, 39378713, 40930265, 90046583, 196893565, 450232915, 3626421479, 18132107395, 39890636269, 199453181345]

約数ペア:

[(1, 199453181345), (5, 39890636269), (11, 18132107395), (55, 3626421479), (443, 450232915), (1013, 196893565), (2215, 90046583), (4873, 40930265), (5065, 39378713), (8081, 24681745), (11143, 17899415), (24365, 8186053), (40405, 4936349), (55715, 3579883), (88891, 2243795), (444455, 448759)]