202156779335

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{443}}^1\times {\mathrm{3209}}^1$

素因数の和:3920

約数の個数: 64

約数和(自身を含む): 295537766400

約数和(自身を除く): 93380987065

約数列:

[1, 5, 7, 17, 35, 85, 119, 239, 443, 595, 1195, 1673, 2215, 3101, 3209, 4063, 7531, 8365, 15505, 16045, 20315, 22463, 28441, 37655, 52717, 54553, 105877, 112315, 142205, 263585, 272765, 381871, 529385, 741139, 766951, 1421587, 1799909, 1909355, 3705695, 3834755, 5368657, 7107935, 8999545, 9951109, 12599363, 13038167, 24166979, 26843285, 49755545, 62996815, 65190835, 91267169, 120834895, 169168853, 339759293, 456335845, 845844265, 1698796465, 2378315051, 5775907981, 11891575255, 28879539905, 40431355867, 202156779335]

約数ペア:

[(1, 202156779335), (5, 40431355867), (7, 28879539905), (17, 11891575255), (35, 5775907981), (85, 2378315051), (119, 1698796465), (239, 845844265), (443, 456335845), (595, 339759293), (1195, 169168853), (1673, 120834895), (2215, 91267169), (3101, 65190835), (3209, 62996815), (4063, 49755545), (7531, 26843285), (8365, 24166979), (15505, 13038167), (16045, 12599363), (20315, 9951109), (22463, 8999545), (28441, 7107935), (37655, 5368657), (52717, 3834755), (54553, 3705695), (105877, 1909355), (112315, 1799909), (142205, 1421587), (263585, 766951), (272765, 741139), (381871, 529385)]