197458621

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1613}}^1$

素因数の和:2028

約数の個数: 16

約数和(自身を含む): 220795200

約数和(自身を除く): 23336579

約数列:

[1, 17, 19, 323, 379, 1613, 6443, 7201, 27421, 30647, 122417, 520999, 611327, 10392559, 11615213, 197458621]

約数ペア:

[(1, 197458621), (17, 11615213), (19, 10392559), (323, 611327), (379, 520999), (1613, 122417), (6443, 30647), (7201, 27421)]