210840954

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{35531}}^1$

素因数の和:35602

約数の個数: 32

約数和(自身を含む): 450261504

約数和(自身を除く): 239420550

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 35531, 71062, 106593, 213186, 817213, 1527833, 1634426, 2451639, 3055666, 4583499, 4903278, 9166998, 35140159, 70280318, 105420477, 210840954]

約数ペア:

[(1, 210840954), (2, 105420477), (3, 70280318), (6, 35140159), (23, 9166998), (43, 4903278), (46, 4583499), (69, 3055666), (86, 2451639), (129, 1634426), (138, 1527833), (258, 817213), (989, 213186), (1978, 106593), (2967, 71062), (5934, 35531)]