195677883947

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1\times {\mathrm{4919}}^1$

素因数の和:5460

約数の個数: 48

約数和(自身を含む): 247206738240

約数和(自身を除く): 51528854293

約数列:

[1, 7, 13, 49, 91, 197, 317, 637, 1379, 2219, 2561, 4121, 4919, 9653, 15533, 17927, 28847, 34433, 62449, 63947, 125489, 201929, 241031, 437143, 447629, 811837, 969043, 1559323, 3060001, 3133403, 5682859, 6783301, 10915261, 12597559, 20271199, 39780013, 47483107, 76406827, 88182913, 141898393, 307186631, 617280391, 993288751, 2150306417, 3993426203, 15052144919, 27953983421, 195677883947]

約数ペア:

[(1, 195677883947), (7, 27953983421), (13, 15052144919), (49, 3993426203), (91, 2150306417), (197, 993288751), (317, 617280391), (637, 307186631), (1379, 141898393), (2219, 88182913), (2561, 76406827), (4121, 47483107), (4919, 39780013), (9653, 20271199), (15533, 12597559), (17927, 10915261), (28847, 6783301), (34433, 5682859), (62449, 3133403), (63947, 3060001), (125489, 1559323), (201929, 969043), (241031, 811837), (437143, 447629)]