202241890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1064431}}^1$

素因数の和:1064457

約数の個数: 16

約数和(自身を含む): 383195520

約数和(自身を除く): 180953630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1064431, 2128862, 5322155, 10644310, 20224189, 40448378, 101120945, 202241890]

約数ペア:

[(1, 202241890), (2, 101120945), (5, 40448378), (10, 20224189), (19, 10644310), (38, 5322155), (95, 2128862), (190, 1064431)]