201930568

素因数分解:

$2^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{8731}}^1$

素因数の和:8810

約数の個数: 48

約数和(自身を含む): 447951600

約数和(自身を除く): 246021032

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 59, 98, 118, 196, 236, 392, 413, 472, 826, 1652, 2891, 3304, 5782, 8731, 11564, 17462, 23128, 34924, 61117, 69848, 122234, 244468, 427819, 488936, 515129, 855638, 1030258, 1711276, 2060516, 3422552, 3605903, 4121032, 7211806, 14423612, 25241321, 28847224, 50482642, 100965284, 201930568]

約数ペア:

[(1, 201930568), (2, 100965284), (4, 50482642), (7, 28847224), (8, 25241321), (14, 14423612), (28, 7211806), (49, 4121032), (56, 3605903), (59, 3422552), (98, 2060516), (118, 1711276), (196, 1030258), (236, 855638), (392, 515129), (413, 488936), (472, 427819), (826, 244468), (1652, 122234), (2891, 69848), (3304, 61117), (5782, 34924), (8731, 23128), (11564, 17462)]