189743902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{20593}}^1$

素因数の和:20883

約数の個数: 16

約数和(自身を含む): 302484672

約数和(自身を除く): 112740770

約数列:

[1, 2, 17, 34, 271, 542, 4607, 9214, 20593, 41186, 350081, 700162, 5580703, 11161406, 94871951, 189743902]

約数ペア:

[(1, 189743902), (2, 94871951), (17, 11161406), (34, 5580703), (271, 700162), (542, 350081), (4607, 41186), (9214, 20593)]