201085443

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 334454400

約数和(自身を除く): 133368957

約数列:

[1, 3, 9, 13, 27, 39, 41, 89, 117, 123, 157, 267, 351, 369, 471, 533, 801, 1107, 1157, 1413, 1599, 2041, 2403, 3471, 3649, 4239, 4797, 6123, 6437, 10413, 10947, 13973, 14391, 18369, 19311, 31239, 32841, 41919, 47437, 55107, 57933, 83681, 98523, 125757, 142311, 173799, 181649, 251043, 377271, 426933, 544947, 572893, 753129, 1280799, 1634841, 1718679, 2259387, 4904523, 5156037, 7447609, 15468111, 22342827, 67028481, 201085443]

約数ペア:

[(1, 201085443), (3, 67028481), (9, 22342827), (13, 15468111), (27, 7447609), (39, 5156037), (41, 4904523), (89, 2259387), (117, 1718679), (123, 1634841), (157, 1280799), (267, 753129), (351, 572893), (369, 544947), (471, 426933), (533, 377271), (801, 251043), (1107, 181649), (1157, 173799), (1413, 142311), (1599, 125757), (2041, 98523), (2403, 83681), (3471, 57933), (3649, 55107), (4239, 47437), (4797, 41919), (6123, 32841), (6437, 31239), (10413, 19311), (10947, 18369), (13973, 14391)]