207958105

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{4261}}^1$

素因数の和:4536

約数の個数: 16

約数和(自身を含む): 256538304

約数和(自身を除く): 48580199

約数列:

[1, 5, 43, 215, 227, 1135, 4261, 9761, 21305, 48805, 183223, 916115, 967247, 4836235, 41591621, 207958105]

約数ペア:

[(1, 207958105), (5, 41591621), (43, 4836235), (215, 967247), (227, 916115), (1135, 183223), (4261, 48805), (9761, 21305)]