200987715

素因数分解:

$3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{19391}}^1$

素因数の和:20090

約数の個数: 16

約数和(自身を含む): 322062336

約数和(自身を除く): 121074621

約数列:

[1, 3, 5, 15, 691, 2073, 3455, 10365, 19391, 58173, 96955, 290865, 13399181, 40197543, 66995905, 200987715]

約数ペア:

[(1, 200987715), (3, 66995905), (5, 40197543), (15, 13399181), (691, 290865), (2073, 96955), (3455, 58173), (10365, 19391)]