209218704

素因数分解:

$2^4\times 3^1\times {\mathrm{1663}}^1\times {\mathrm{2621}}^1$

素因数の和:4295

約数の個数: 40

約数和(自身を含む): 541012992

約数和(自身を除く): 331794288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1663, 2621, 3326, 4989, 5242, 6652, 7863, 9978, 10484, 13304, 15726, 19956, 20968, 26608, 31452, 39912, 41936, 62904, 79824, 125808, 4358723, 8717446, 13076169, 17434892, 26152338, 34869784, 52304676, 69739568, 104609352, 209218704]

約数ペア:

[(1, 209218704), (2, 104609352), (3, 69739568), (4, 52304676), (6, 34869784), (8, 26152338), (12, 17434892), (16, 13076169), (24, 8717446), (48, 4358723), (1663, 125808), (2621, 79824), (3326, 62904), (4989, 41936), (5242, 39912), (6652, 31452), (7863, 26608), (9978, 20968), (10484, 19956), (13304, 15726)]