207831516

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{16141}}^1$

素因数の和:16214

約数の個数: 48

約数和(自身を含む): 515252640

約数和(自身を除く): 307421124

約数列:

[1, 2, 3, 4, 6, 12, 29, 37, 58, 74, 87, 111, 116, 148, 174, 222, 348, 444, 1073, 2146, 3219, 4292, 6438, 12876, 16141, 32282, 48423, 64564, 96846, 193692, 468089, 597217, 936178, 1194434, 1404267, 1791651, 1872356, 2388868, 2808534, 3583302, 5617068, 7166604, 17319293, 34638586, 51957879, 69277172, 103915758, 207831516]

約数ペア:

[(1, 207831516), (2, 103915758), (3, 69277172), (4, 51957879), (6, 34638586), (12, 17319293), (29, 7166604), (37, 5617068), (58, 3583302), (74, 2808534), (87, 2388868), (111, 1872356), (116, 1791651), (148, 1404267), (174, 1194434), (222, 936178), (348, 597217), (444, 468089), (1073, 193692), (2146, 96846), (3219, 64564), (4292, 48423), (6438, 32282), (12876, 16141)]