211801008

素因数分解:

$2^4\times 3^1\times {\mathrm{509}}^1\times {\mathrm{8669}}^1$

素因数の和:9189

約数の個数: 40

約数和(自身を含む): 548290800

約数和(自身を除く): 336489792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 509, 1018, 1527, 2036, 3054, 4072, 6108, 8144, 8669, 12216, 17338, 24432, 26007, 34676, 52014, 69352, 104028, 138704, 208056, 416112, 4412521, 8825042, 13237563, 17650084, 26475126, 35300168, 52950252, 70600336, 105900504, 211801008]

約数ペア:

[(1, 211801008), (2, 105900504), (3, 70600336), (4, 52950252), (6, 35300168), (8, 26475126), (12, 17650084), (16, 13237563), (24, 8825042), (48, 4412521), (509, 416112), (1018, 208056), (1527, 138704), (2036, 104028), (3054, 69352), (4072, 52014), (6108, 34676), (8144, 26007), (8669, 24432), (12216, 17338)]