203416330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1564741}}^1$

素因数の和:1564761

約数の個数: 16

約数和(自身を含む): 394314984

約数和(自身を除く): 190898654

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1564741, 3129482, 7823705, 15647410, 20341633, 40683266, 101708165, 203416330]

約数ペア:

[(1, 203416330), (2, 101708165), (5, 40683266), (10, 20341633), (13, 15647410), (26, 7823705), (65, 3129482), (130, 1564741)]