229454806

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{117911}}^1$

素因数の和:118059

約数の個数: 16

約数和(自身を含む): 396184320

約数和(自身を除く): 166729514

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 117911, 235822, 825377, 1650754, 16389629, 32779258, 114727403, 229454806]

約数ペア:

[(1, 229454806), (2, 114727403), (7, 32779258), (14, 16389629), (139, 1650754), (278, 825377), (973, 235822), (1946, 117911)]