201797262

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2693}}^1$

素因数の和:2905

約数の個数: 48

約数和(自身を含む): 458928288

約数和(自身を除く): 257131026

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 181, 207, 362, 414, 543, 1086, 1629, 2693, 3258, 4163, 5386, 8079, 8326, 12489, 16158, 24237, 24978, 37467, 48474, 61939, 74934, 123878, 185817, 371634, 487433, 557451, 974866, 1114902, 1462299, 2924598, 4386897, 8773794, 11210959, 22421918, 33632877, 67265754, 100898631, 201797262]

約数ペア:

[(1, 201797262), (2, 100898631), (3, 67265754), (6, 33632877), (9, 22421918), (18, 11210959), (23, 8773794), (46, 4386897), (69, 2924598), (138, 1462299), (181, 1114902), (207, 974866), (362, 557451), (414, 487433), (543, 371634), (1086, 185817), (1629, 123878), (2693, 74934), (3258, 61939), (4163, 48474), (5386, 37467), (8079, 24978), (8326, 24237), (12489, 16158)]