205717202484

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{3139187}}^1$

素因数の和:3139364

約数の個数: 48

約数和(自身を含む): 495037390848

約数和(自身を除く): 289320188364

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 127, 129, 172, 254, 258, 381, 508, 516, 762, 1524, 5461, 10922, 16383, 21844, 32766, 65532, 3139187, 6278374, 9417561, 12556748, 18835122, 37670244, 134985041, 269970082, 398676749, 404955123, 539940164, 797353498, 809910246, 1196030247, 1594706996, 1619820492, 2392060494, 4784120988, 17143100207, 34286200414, 51429300621, 68572400828, 102858601242, 205717202484]

約数ペア:

[(1, 205717202484), (2, 102858601242), (3, 68572400828), (4, 51429300621), (6, 34286200414), (12, 17143100207), (43, 4784120988), (86, 2392060494), (127, 1619820492), (129, 1594706996), (172, 1196030247), (254, 809910246), (258, 797353498), (381, 539940164), (508, 404955123), (516, 398676749), (762, 269970082), (1524, 134985041), (5461, 37670244), (10922, 18835122), (16383, 12556748), (21844, 9417561), (32766, 6278374), (65532, 3139187)]