200153912

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{155399}}^1$

素因数の和:155435

約数の個数: 32

約数和(自身を含む): 447552000

約数和(自身を除く): 247398088

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 155399, 310798, 621596, 1087793, 1243192, 2175586, 3574177, 4351172, 7148354, 8702344, 14296708, 25019239, 28593416, 50038478, 100076956, 200153912]

約数ペア:

[(1, 200153912), (2, 100076956), (4, 50038478), (7, 28593416), (8, 25019239), (14, 14296708), (23, 8702344), (28, 7148354), (46, 4351172), (56, 3574177), (92, 2175586), (161, 1243192), (184, 1087793), (322, 621596), (644, 310798), (1288, 155399)]