210801934

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{78017}}^1$

素因数の和:78219

約数の個数: 16

約数和(自身を含む): 363251808

約数和(自身を除く): 152449874

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 78017, 156034, 546119, 1092238, 15057281, 30114562, 105400967, 210801934]

約数ペア:

[(1, 210801934), (2, 105400967), (7, 30114562), (14, 15057281), (193, 1092238), (386, 546119), (1351, 156034), (2702, 78017)]