201161554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{10037}}^1$

素因数の和:10961

約数の個数: 16

約数和(自身を含む): 329567616

約数和(自身を除く): 128406062

約数列:

[1, 2, 11, 22, 911, 1822, 10021, 10037, 20042, 20074, 110407, 220814, 9143707, 18287414, 100580777, 201161554]

約数ペア:

[(1, 201161554), (2, 100580777), (11, 18287414), (22, 9143707), (911, 220814), (1822, 110407), (10021, 20074), (10037, 20042)]