201905966

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 319915008

約数和(自身を除く): 118009042

約数列:

[1, 2, 37, 71, 74, 83, 142, 166, 463, 926, 2627, 3071, 5254, 5893, 6142, 11786, 17131, 32873, 34262, 38429, 65746, 76858, 218041, 436082, 1216301, 1421873, 2432602, 2728459, 2843746, 5456918, 100952983, 201905966]

約数ペア:

[(1, 201905966), (2, 100952983), (37, 5456918), (71, 2843746), (74, 2728459), (83, 2432602), (142, 1421873), (166, 1216301), (463, 436082), (926, 218041), (2627, 76858), (3071, 65746), (5254, 38429), (5893, 34262), (6142, 32873), (11786, 17131)]