215548406

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{6529}}^1$

素因数の和:7519

約数の個数: 16

約数和(自身を含む): 342746640

約数和(自身を除く): 127198234

約数列:

[1, 2, 17, 34, 971, 1942, 6529, 13058, 16507, 33014, 110993, 221986, 6339659, 12679318, 107774203, 215548406]

約数ペア:

[(1, 215548406), (2, 107774203), (17, 12679318), (34, 6339659), (971, 221986), (1942, 110993), (6529, 33014), (13058, 16507)]