206348519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{1019}}^1$

素因数の和:1490

約数の個数: 16

約数和(自身を含む): 228994080

約数和(自身を除く): 22645561

約数列:

[1, 13, 37, 421, 481, 1019, 5473, 13247, 15577, 37703, 202501, 428999, 490139, 5576987, 15872963, 206348519]

約数ペア:

[(1, 206348519), (13, 15872963), (37, 5576987), (421, 490139), (481, 428999), (1019, 202501), (5473, 37703), (13247, 15577)]