207958322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3691}}^1$

素因数の和:3914

約数の個数: 32

約数和(自身を含む): 368432064

約数和(自身を除く): 160473742

約数列:

[1, 2, 11, 13, 22, 26, 143, 197, 286, 394, 2167, 2561, 3691, 4334, 5122, 7382, 28171, 40601, 47983, 56342, 81202, 95966, 527813, 727127, 1055626, 1454254, 7998397, 9452651, 15996794, 18905302, 103979161, 207958322]

約数ペア:

[(1, 207958322), (2, 103979161), (11, 18905302), (13, 15996794), (22, 9452651), (26, 7998397), (143, 1454254), (197, 1055626), (286, 727127), (394, 527813), (2167, 95966), (2561, 81202), (3691, 56342), (4334, 47983), (5122, 40601), (7382, 28171)]