206423998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1627}}^1$

素因数の和:1792

約数の個数: 32

約数和(自身を含む): 346959360

約数和(自身を除く): 140535362

約数列:

[1, 2, 11, 22, 73, 79, 146, 158, 803, 869, 1606, 1627, 1738, 3254, 5767, 11534, 17897, 35794, 63437, 118771, 126874, 128533, 237542, 257066, 1306481, 1413863, 2612962, 2827726, 9382909, 18765818, 103211999, 206423998]

約数ペア:

[(1, 206423998), (2, 103211999), (11, 18765818), (22, 9382909), (73, 2827726), (79, 2612962), (146, 1413863), (158, 1306481), (803, 257066), (869, 237542), (1606, 128533), (1627, 126874), (1738, 118771), (3254, 63437), (5767, 35794), (11534, 17897)]