201972090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{354337}}^1$

素因数の和:354366

約数の個数: 32

約数和(自身を含む): 510246720

約数和(自身を除く): 308274630

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 354337, 708674, 1063011, 1771685, 2126022, 3543370, 5315055, 6732403, 10630110, 13464806, 20197209, 33662015, 40394418, 67324030, 100986045, 201972090]

約数ペア:

[(1, 201972090), (2, 100986045), (3, 67324030), (5, 40394418), (6, 33662015), (10, 20197209), (15, 13464806), (19, 10630110), (30, 6732403), (38, 5315055), (57, 3543370), (95, 2126022), (114, 1771685), (190, 1063011), (285, 708674), (570, 354337)]