210848638

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{105319}}^1$

素因数の和:105352

約数の個数: 32

約数和(自身を含む): 424650240

約数和(自身を除く): 213801602

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 105319, 210638, 737233, 1158509, 1369147, 1474466, 2317018, 2738294, 8109563, 9584029, 15060617, 16219126, 19168058, 30121234, 105424319, 210848638]

約数ペア:

[(1, 210848638), (2, 105424319), (7, 30121234), (11, 19168058), (13, 16219126), (14, 15060617), (22, 9584029), (26, 8109563), (77, 2738294), (91, 2317018), (143, 1474466), (154, 1369147), (182, 1158509), (286, 737233), (1001, 210638), (2002, 105319)]