201801761278

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{277}}^1\times {\mathrm{883}}^1\times {\mathrm{2441}}^1$

素因数の和:3629

約数の個数: 48

約数和(自身を含む): 329469384816

約数和(自身を除く): 127667623538

約数列:

[1, 2, 13, 26, 169, 277, 338, 554, 883, 1766, 2441, 3601, 4882, 7202, 11479, 22958, 31733, 46813, 63466, 93626, 149227, 244591, 298454, 412529, 489182, 676157, 825058, 1352314, 2155403, 3179683, 4310806, 6359366, 8790041, 17580082, 28020239, 41335879, 56040478, 82671758, 114270533, 228541066, 364263107, 597046631, 728526214, 1194093262, 7761606203, 15523212406, 100900880639, 201801761278]

約数ペア:

[(1, 201801761278), (2, 100900880639), (13, 15523212406), (26, 7761606203), (169, 1194093262), (277, 728526214), (338, 597046631), (554, 364263107), (883, 228541066), (1766, 114270533), (2441, 82671758), (3601, 56040478), (4882, 41335879), (7202, 28020239), (11479, 17580082), (22958, 8790041), (31733, 6359366), (46813, 4310806), (63466, 3179683), (93626, 2155403), (149227, 1352314), (244591, 825058), (298454, 676157), (412529, 489182)]