201094785

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{87623}}^1$

素因数の和:87654

約数の個数: 32

約数和(自身を含む): 378535680

約数和(自身を除く): 177440895

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 87623, 262869, 438115, 788607, 1314345, 1489591, 2365821, 3943035, 4468773, 7447955, 11829105, 13406319, 22343865, 40218957, 67031595, 201094785]

約数ペア:

[(1, 201094785), (3, 67031595), (5, 40218957), (9, 22343865), (15, 13406319), (17, 11829105), (27, 7447955), (45, 4468773), (51, 3943035), (85, 2365821), (135, 1489591), (153, 1314345), (255, 788607), (459, 438115), (765, 262869), (2295, 87623)]