205250872359

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{131011}}^1$

素因数の和:131200

約数の個数: 48

約数和(自身を含む): 315330162560

約数和(自身を除く): 110079290201

約数列:

[1, 3, 13, 17, 39, 51, 139, 221, 289, 417, 663, 867, 1807, 2363, 3757, 5421, 7089, 11271, 30719, 40171, 92157, 120513, 131011, 393033, 522223, 1566669, 1703143, 2227187, 5109429, 6681561, 18210529, 28953431, 37862179, 54631587, 86860293, 113586537, 236736877, 309578993, 492208327, 710210631, 928736979, 1476624981, 4024526909, 5262842881, 12073580727, 15788528643, 68416957453, 205250872359]

約数ペア:

[(1, 205250872359), (3, 68416957453), (13, 15788528643), (17, 12073580727), (39, 5262842881), (51, 4024526909), (139, 1476624981), (221, 928736979), (289, 710210631), (417, 492208327), (663, 309578993), (867, 236736877), (1807, 113586537), (2363, 86860293), (3757, 54631587), (5421, 37862179), (7089, 28953431), (11271, 18210529), (30719, 6681561), (40171, 5109429), (92157, 2227187), (120513, 1703143), (131011, 1566669), (393033, 522223)]