200974001487

素因数分解:

$3^1\times 7^1\times {\mathrm{784249}}^1\times {\mathrm{12203}}^1$

素因数の和:796462

約数の個数: 16

約数和(自身を含む): 306271584000

約数和(自身を除く): 105297582513

約数列:

[1, 3, 7, 21, 12203, 36609, 85421, 256263, 784249, 2352747, 5489743, 16469229, 9570190547, 28710571641, 66991333829, 200974001487]

約数ペア:

[(1, 200974001487), (3, 66991333829), (7, 28710571641), (21, 9570190547), (12203, 16469229), (36609, 5489743), (85421, 2352747), (256263, 784249)]