190037911

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{1033}}^1$

素因数の和:1722

約数の個数: 16

約数和(自身を含む): 223046208

約数和(自身を除く): 33008297

約数列:

[1, 7, 41, 287, 641, 1033, 4487, 7231, 26281, 42353, 183967, 296471, 662153, 4635071, 27148273, 190037911]

約数ペア:

[(1, 190037911), (7, 27148273), (41, 4635071), (287, 662153), (641, 296471), (1033, 183967), (4487, 42353), (7231, 26281)]