201491548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{72271}}^1$

素因数の和:72333

約数の個数: 24

約数和(自身を含む): 382463424

約数和(自身を除く): 180971876

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 72271, 144542, 289084, 1228607, 2457214, 2963111, 4914428, 5926222, 11852444, 50372887, 100745774, 201491548]

約数ペア:

[(1, 201491548), (2, 100745774), (4, 50372887), (17, 11852444), (34, 5926222), (41, 4914428), (68, 2963111), (82, 2457214), (164, 1228607), (697, 289084), (1394, 144542), (2788, 72271)]