201747352

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{15443}}^1$

素因数の和:15543

約数の個数: 32

約数和(自身を含む): 400308480

約数和(自身を除く): 198561128

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 284, 568, 1633, 3266, 6532, 13064, 15443, 30886, 61772, 123544, 355189, 710378, 1096453, 1420756, 2192906, 2841512, 4385812, 8771624, 25218419, 50436838, 100873676, 201747352]

約数ペア:

[(1, 201747352), (2, 100873676), (4, 50436838), (8, 25218419), (23, 8771624), (46, 4385812), (71, 2841512), (92, 2192906), (142, 1420756), (184, 1096453), (284, 710378), (568, 355189), (1633, 123544), (3266, 61772), (6532, 30886), (13064, 15443)]