201107660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{773491}}^1$

素因数の和:773513

約数の個数: 24

約数和(自身を含む): 454813296

約数和(自身を除く): 253705636

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 773491, 1546982, 3093964, 3867455, 7734910, 10055383, 15469820, 20110766, 40221532, 50276915, 100553830, 201107660]

約数ペア:

[(1, 201107660), (2, 100553830), (4, 50276915), (5, 40221532), (10, 20110766), (13, 15469820), (20, 10055383), (26, 7734910), (52, 3867455), (65, 3093964), (130, 1546982), (260, 773491)]