199936142

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{2833}}^1$

素因数の和:2984

約数の個数: 24

約数和(自身を含む): 347765808

約数和(自身を除く): 147829666

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 2833, 5041, 5666, 10082, 19831, 35287, 39662, 70574, 201143, 402286, 1408001, 2816002, 14281153, 28562306, 99968071, 199936142]

約数ペア:

[(1, 199936142), (2, 99968071), (7, 28562306), (14, 14281153), (71, 2816002), (142, 1408001), (497, 402286), (994, 201143), (2833, 70574), (5041, 39662), (5666, 35287), (10082, 19831)]