209211312

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6113}}^1$

素因数の和:6178

約数の個数: 80

約数和(自身を含む): 582248448

約数和(自身を除く): 373037136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 368, 372, 496, 552, 713, 744, 1104, 1426, 1488, 2139, 2852, 4278, 5704, 6113, 8556, 11408, 12226, 17112, 18339, 24452, 34224, 36678, 48904, 73356, 97808, 140599, 146712, 189503, 281198, 293424, 379006, 421797, 562396, 568509, 758012, 843594, 1124792, 1137018, 1516024, 1687188, 2249584, 2274036, 3032048, 3374376, 4358569, 4548072, 6748752, 8717138, 9096144, 13075707, 17434276, 26151414, 34868552, 52302828, 69737104, 104605656, 209211312]

約数ペア:

[(1, 209211312), (2, 104605656), (3, 69737104), (4, 52302828), (6, 34868552), (8, 26151414), (12, 17434276), (16, 13075707), (23, 9096144), (24, 8717138), (31, 6748752), (46, 4548072), (48, 4358569), (62, 3374376), (69, 3032048), (92, 2274036), (93, 2249584), (124, 1687188), (138, 1516024), (184, 1137018), (186, 1124792), (248, 843594), (276, 758012), (368, 568509), (372, 562396), (496, 421797), (552, 379006), (713, 293424), (744, 281198), (1104, 189503), (1426, 146712), (1488, 140599), (2139, 97808), (2852, 73356), (4278, 48904), (5704, 36678), (6113, 34224), (8556, 24452), (11408, 18339), (12226, 17112)]