200620989

素因数分解:

$3^3\times {\mathrm{1163}}^1\times {\mathrm{6389}}^1$

素因数の和:7561

約数の個数: 16

約数和(自身を含む): 297518400

約数和(自身を除く): 96897411

約数列:

[1, 3, 9, 27, 1163, 3489, 6389, 10467, 19167, 31401, 57501, 172503, 7430407, 22291221, 66873663, 200620989]

約数ペア:

[(1, 200620989), (3, 66873663), (9, 22291221), (27, 7430407), (1163, 172503), (3489, 57501), (6389, 31401), (10467, 19167)]