207334777

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 232799424

約数和(自身を除く): 25464647

約数列:

[1, 13, 43, 103, 169, 277, 559, 1339, 3601, 4429, 7267, 11911, 17407, 28531, 46813, 57577, 154843, 370903, 748501, 1226833, 2012959, 4821739, 15948829, 207334777]

約数ペア:

[(1, 207334777), (13, 15948829), (43, 4821739), (103, 2012959), (169, 1226833), (277, 748501), (559, 370903), (1339, 154843), (3601, 57577), (4429, 46813), (7267, 28531), (11911, 17407)]