220136042

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{542207}}^1$

素因数の和:542245

約数の個数: 16

約数和(自身を含む): 390389760

約数和(自身を除く): 170253718

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 542207, 1084414, 3795449, 7590898, 15724003, 31448006, 110068021, 220136042]

約数ペア:

[(1, 220136042), (2, 110068021), (7, 31448006), (14, 15724003), (29, 7590898), (58, 3795449), (203, 1084414), (406, 542207)]