169395190

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{413159}}^1$

素因数の和:413207

約数の個数: 16

約数和(自身を含む): 312348960

約数和(自身を除く): 142953770

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 413159, 826318, 2065795, 4131590, 16939519, 33879038, 84697595, 169395190]

約数ペア:

[(1, 169395190), (2, 84697595), (5, 33879038), (10, 16939519), (41, 4131590), (82, 2065795), (205, 826318), (410, 413159)]