200910537

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{60497}}^1$

素因数の和:60550

約数の個数: 20

約数和(自身を含む): 307450836

約数和(自身を除く): 106540299

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 60497, 181491, 544473, 1633419, 2480377, 4900257, 7441131, 22323393, 66970179, 200910537]

約数ペア:

[(1, 200910537), (3, 66970179), (9, 22323393), (27, 7441131), (41, 4900257), (81, 2480377), (123, 1633419), (369, 544473), (1107, 181491), (3321, 60497)]