201928419

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4349}}^1$

素因数の和:4440

約数の個数: 48

約数和(自身を含む): 369158400

約数和(自身を除く): 167229981

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 67, 77, 99, 201, 231, 469, 603, 693, 737, 1407, 2211, 4221, 4349, 5159, 6633, 13047, 15477, 30443, 39141, 46431, 47839, 91329, 143517, 273987, 291383, 334873, 430551, 874149, 1004619, 2039681, 2622447, 3013857, 3205213, 6119043, 9615639, 18357129, 22436491, 28846917, 67309473, 201928419]

約数ペア:

[(1, 201928419), (3, 67309473), (7, 28846917), (9, 22436491), (11, 18357129), (21, 9615639), (33, 6119043), (63, 3205213), (67, 3013857), (77, 2622447), (99, 2039681), (201, 1004619), (231, 874149), (469, 430551), (603, 334873), (693, 291383), (737, 273987), (1407, 143517), (2211, 91329), (4221, 47839), (4349, 46431), (5159, 39141), (6633, 30443), (13047, 15477)]