203994434

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{1283}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 359807616

約数和(自身を除く): 155813182

約数列:

[1, 2, 7, 14, 41, 82, 277, 287, 554, 574, 1283, 1939, 2566, 3878, 8981, 11357, 17962, 22714, 52603, 79499, 105206, 158998, 355391, 368221, 710782, 736442, 2487737, 4975474, 14571031, 29142062, 101997217, 203994434]

約数ペア:

[(1, 203994434), (2, 101997217), (7, 29142062), (14, 14571031), (41, 4975474), (82, 2487737), (277, 736442), (287, 710782), (554, 368221), (574, 355391), (1283, 158998), (1939, 105206), (2566, 79499), (3878, 52603), (8981, 22714), (11357, 17962)]