201240039

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3527}}^1$

素因数の和:3580

約数の個数: 64

約数和(自身を含む): 379330560

約数和(自身を除く): 178090521

約数列:

[1, 3, 7, 11, 13, 19, 21, 33, 39, 57, 77, 91, 133, 143, 209, 231, 247, 273, 399, 429, 627, 741, 1001, 1463, 1729, 2717, 3003, 3527, 4389, 5187, 8151, 10581, 19019, 24689, 38797, 45851, 57057, 67013, 74067, 116391, 137553, 201039, 271579, 320957, 469091, 504361, 737143, 814737, 871169, 962871, 1407273, 1513083, 2211429, 2613507, 3530527, 5160001, 6098183, 9582859, 10591581, 15480003, 18294549, 28748577, 67080013, 201240039]

約数ペア:

[(1, 201240039), (3, 67080013), (7, 28748577), (11, 18294549), (13, 15480003), (19, 10591581), (21, 9582859), (33, 6098183), (39, 5160001), (57, 3530527), (77, 2613507), (91, 2211429), (133, 1513083), (143, 1407273), (209, 962871), (231, 871169), (247, 814737), (273, 737143), (399, 504361), (429, 469091), (627, 320957), (741, 271579), (1001, 201039), (1463, 137553), (1729, 116391), (2717, 74067), (3003, 67013), (3527, 57057), (4389, 45851), (5187, 38797), (8151, 24689), (10581, 19019)]