210514469

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1129}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 245273280

約数和(自身を除く): 34758811

約数列:

[1, 11, 23, 67, 121, 253, 737, 1129, 1541, 2783, 8107, 12419, 16951, 25967, 75643, 136609, 186461, 285637, 832073, 1739789, 3142007, 9152803, 19137679, 210514469]

約数ペア:

[(1, 210514469), (11, 19137679), (23, 9152803), (67, 3142007), (121, 1739789), (253, 832073), (737, 285637), (1129, 186461), (1541, 136609), (2783, 75643), (8107, 25967), (12419, 16951)]