202607055

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{214399}}^1$

素因数の和:214420

約数の個数: 32

約数和(自身を含む): 411648000

約数和(自身を除く): 209040945

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 214399, 643197, 1071995, 1500793, 1929591, 3215985, 4502379, 5788773, 7503965, 9647955, 13507137, 22511895, 28943865, 40521411, 67535685, 202607055]

約数ペア:

[(1, 202607055), (3, 67535685), (5, 40521411), (7, 28943865), (9, 22511895), (15, 13507137), (21, 9647955), (27, 7503965), (35, 5788773), (45, 4502379), (63, 3215985), (105, 1929591), (135, 1500793), (189, 1071995), (315, 643197), (945, 214399)]