202835540

素因数分解:

$2^2\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{6311}}^1$

素因数の和:7927

約数の個数: 24

約数和(自身を含む): 426287232

約数和(自身を除く): 223451692

約数列:

[1, 2, 4, 5, 10, 20, 1607, 3214, 6311, 6428, 8035, 12622, 16070, 25244, 31555, 32140, 63110, 126220, 10141777, 20283554, 40567108, 50708885, 101417770, 202835540]

約数ペア:

[(1, 202835540), (2, 101417770), (4, 50708885), (5, 40567108), (10, 20283554), (20, 10141777), (1607, 126220), (3214, 63110), (6311, 32140), (6428, 31555), (8035, 25244), (12622, 16070)]