212313299

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{4217}}^1$

素因数の和:4450

約数の個数: 16

約数和(自身を含む): 242956800

約数和(自身を除く): 30643501

約数列:

[1, 11, 23, 199, 253, 2189, 4217, 4577, 46387, 50347, 96991, 839183, 1066901, 9231013, 19301209, 212313299]

約数ペア:

[(1, 212313299), (11, 19301209), (23, 9231013), (199, 1066901), (253, 839183), (2189, 96991), (4217, 50347), (4577, 46387)]