201373358

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 314344800

約数和(自身を除く): 112971442

約数列:

[1, 2, 89, 97, 107, 109, 178, 194, 214, 218, 8633, 9523, 9701, 10379, 10573, 11663, 17266, 19046, 19402, 20758, 21146, 23326, 923731, 940997, 1038007, 1131311, 1847462, 1881994, 2076014, 2262622, 100686679, 201373358]

約数ペア:

[(1, 201373358), (2, 100686679), (89, 2262622), (97, 2076014), (107, 1881994), (109, 1847462), (178, 1131311), (194, 1038007), (214, 940997), (218, 923731), (8633, 23326), (9523, 21146), (9701, 20758), (10379, 19402), (10573, 19046), (11663, 17266)]