204223030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{3691}}^1$

素因数の和:4212

約数の個数: 32

約数和(自身を含む): 401925888

約数和(自身を除く): 197702858

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 503, 1006, 2515, 3691, 5030, 5533, 7382, 11066, 18455, 27665, 36910, 40601, 55330, 81202, 203005, 406010, 1856573, 3713146, 9282865, 18565730, 20422303, 40844606, 102111515, 204223030]

約数ペア:

[(1, 204223030), (2, 102111515), (5, 40844606), (10, 20422303), (11, 18565730), (22, 9282865), (55, 3713146), (110, 1856573), (503, 406010), (1006, 203005), (2515, 81202), (3691, 55330), (5030, 40601), (5533, 36910), (7382, 27665), (11066, 18455)]