199887144

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23071}}^1$

素因数の和:23118

約数の個数: 48

約数和(自身を含む): 527425920

約数和(自身を除く): 327538776

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 4332, 8664, 23071, 46142, 69213, 92284, 138426, 184568, 276852, 438349, 553704, 876698, 1315047, 1753396, 2630094, 3506792, 5260188, 8328631, 10520376, 16657262, 24985893, 33314524, 49971786, 66629048, 99943572, 199887144]

約数ペア:

[(1, 199887144), (2, 99943572), (3, 66629048), (4, 49971786), (6, 33314524), (8, 24985893), (12, 16657262), (19, 10520376), (24, 8328631), (38, 5260188), (57, 3506792), (76, 2630094), (114, 1753396), (152, 1315047), (228, 876698), (361, 553704), (456, 438349), (722, 276852), (1083, 184568), (1444, 138426), (2166, 92284), (2888, 69213), (4332, 46142), (8664, 23071)]