203429868

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{104003}}^1$

素因数の和:104173

約数の個数: 24

約数和(自身を含む): 477586368

約数和(自身を除く): 274156500

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 104003, 208006, 312009, 416012, 624018, 1248036, 16952489, 33904978, 50857467, 67809956, 101714934, 203429868]

約数ペア:

[(1, 203429868), (2, 101714934), (3, 67809956), (4, 50857467), (6, 33904978), (12, 16952489), (163, 1248036), (326, 624018), (489, 416012), (652, 312009), (978, 208006), (1956, 104003)]