205425878

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{3313}}^1$

素因数の和:3468

約数の個数: 32

約数和(自身を含む): 363956736

約数和(自身を除く): 158530858

約数列:

[1, 2, 7, 14, 43, 86, 103, 206, 301, 602, 721, 1442, 3313, 4429, 6626, 8858, 23191, 31003, 46382, 62006, 142459, 284918, 341239, 682478, 997213, 1994426, 2388673, 4777346, 14673277, 29346554, 102712939, 205425878]

約数ペア:

[(1, 205425878), (2, 102712939), (7, 29346554), (14, 14673277), (43, 4777346), (86, 2388673), (103, 1994426), (206, 997213), (301, 682478), (602, 341239), (721, 284918), (1442, 142459), (3313, 62006), (4429, 46382), (6626, 31003), (8858, 23191)]