208599195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{104561}}^1$

素因数の和:104595

約数の個数: 32

約数和(自身を含む): 401518080

約数和(自身を除く): 192918885

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 104561, 313683, 522805, 731927, 1568415, 1986659, 2195781, 3659635, 5959977, 9933295, 10978905, 13906613, 29799885, 41719839, 69533065, 208599195]

約数ペア:

[(1, 208599195), (3, 69533065), (5, 41719839), (7, 29799885), (15, 13906613), (19, 10978905), (21, 9933295), (35, 5959977), (57, 3659635), (95, 2195781), (105, 1986659), (133, 1568415), (285, 731927), (399, 522805), (665, 313683), (1995, 104561)]