201983607

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{16111}}^1$

素因数の和:16323

約数の個数: 24

約数和(自身を含む): 335129600

約数和(自身を除く): 133145993

約数列:

[1, 3, 7, 9, 21, 63, 199, 597, 1393, 1791, 4179, 12537, 16111, 48333, 112777, 144999, 338331, 1014993, 3206089, 9618267, 22442623, 28854801, 67327869, 201983607]

約数ペア:

[(1, 201983607), (3, 67327869), (7, 28854801), (9, 22442623), (21, 9618267), (63, 3206089), (199, 1014993), (597, 338331), (1393, 144999), (1791, 112777), (4179, 48333), (12537, 16111)]