202806142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1316923}}^1$

素因数の和:1316943

約数の個数: 16

約数和(自身を含む): 379274112

約数和(自身を除く): 176467970

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1316923, 2633846, 9218461, 14486153, 18436922, 28972306, 101403071, 202806142]

約数ペア:

[(1, 202806142), (2, 101403071), (7, 28972306), (11, 18436922), (14, 14486153), (22, 9218461), (77, 2633846), (154, 1316923)]