200202345

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{635563}}^1$

素因数の和:635581

約数の個数: 24

約数和(自身を含む): 396591936

約数和(自身を除く): 196389591

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 635563, 1906689, 3177815, 4448941, 5720067, 9533445, 13346823, 22244705, 28600335, 40040469, 66734115, 200202345]

約数ペア:

[(1, 200202345), (3, 66734115), (5, 40040469), (7, 28600335), (9, 22244705), (15, 13346823), (21, 9533445), (35, 5720067), (45, 4448941), (63, 3177815), (105, 1906689), (315, 635563)]