201012742

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1361

約数の個数: 48

約数和(自身を含む): 375708672

約数和(自身を除く): 174695930

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 361, 434, 589, 722, 1178, 1283, 2527, 2566, 4123, 5054, 8246, 8981, 11191, 17962, 22382, 24377, 39773, 48754, 78337, 79546, 156674, 170639, 278411, 341278, 463163, 556822, 755687, 926326, 1511374, 3242141, 5289809, 6484282, 10579618, 14358053, 28716106, 100506371, 201012742]

約数ペア:

[(1, 201012742), (2, 100506371), (7, 28716106), (14, 14358053), (19, 10579618), (31, 6484282), (38, 5289809), (62, 3242141), (133, 1511374), (217, 926326), (266, 755687), (361, 556822), (434, 463163), (589, 341278), (722, 278411), (1178, 170639), (1283, 156674), (2527, 79546), (2566, 78337), (4123, 48754), (5054, 39773), (8246, 24377), (8981, 22382), (11191, 17962)]