200282680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{385159}}^1$

素因数の和:385183

約数の個数: 32

約数和(自身を含む): 485301600

約数和(自身を除く): 285018920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 385159, 770318, 1540636, 1925795, 3081272, 3851590, 5007067, 7703180, 10014134, 15406360, 20028268, 25035335, 40056536, 50070670, 100141340, 200282680]

約数ペア:

[(1, 200282680), (2, 100141340), (4, 50070670), (5, 40056536), (8, 25035335), (10, 20028268), (13, 15406360), (20, 10014134), (26, 7703180), (40, 5007067), (52, 3851590), (65, 3081272), (104, 1925795), (130, 1540636), (260, 770318), (520, 385159)]